Vulnerability-Lookup

CVE-2015-8011 (GCVE-0-2015-8011)

Vulnerability from cvelistv5 – Published: 2020-01-28 18:15 – Updated: 2024-08-06 08:06

Summary

Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

8 references

URL	Tags
http://www.openwall.com/lists/oss-security/2015/10/16/2	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2015/10/30/2	x_refsource_MISC
https://github.com/vincentbernat/lldpd/commit/dd4…	x_refsource_MISC
https://www.debian.org/security/2021/dsa-4836	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07	x_refsource_MISC

Date Public

2015-10-03 00:00

Show details on NVD website

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Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.debian.org/security/2021/dsa-4836\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2015/10/16/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2015/10/30/2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.debian.org/security/2021/dsa-4836\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}

CERTFR-2021-AVI-518

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Siemens	N/A	SIMIT Simulation Platform toutes les versions
Siemens	N/A	JT Utilities toutes les versions antérieures à 13.0.2.0
Siemens	N/A	SICAM 230 toutes les versions
Siemens	N/A	Development/Evaluation Kits for PROFINET IO:DK Standard Ethernet Controller, EK-ERTEC 200 ET EK-ERTEC 200P toutes les versions
Siemens	N/A	TIM 1531 IRC (incl. SIPLUS NET variants) toutes les versions antérieures à 2.2
Siemens	N/A	SINEC INS toutes les versions
Siemens	N/A	Les produits Teamcenter, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	Les produits SINAMICS, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	SIMOCODE proV PROFINET toutes les versions antérieures à 2.1.3
Siemens	N/A	SOFTNET-IE PNIO toutes les versions
Siemens	N/A	PSS CAPE Protection Simulation Platform:CAPE 14 installé avant le 16 juin
Siemens	N/A	SINEMA Server V14.0.2.x
Siemens	N/A	Les produits SINUMERIK, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	JT2Go toutes les versions antérieures à 13.2
Siemens	N/A	Les produits Mendix, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	SIMOCODE proV Ethernet/IP toutes les versions antérieures à 1.1.3
Siemens	N/A	SINEC NMS:V1.0 SP1, V1.0 SP1 antérieures à version V1.0 SP2
Siemens	N/A	Les produits SCALANCE, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	TIA Administrator toutes les versions
Siemens	N/A	RWG1.M12D toutes les versions
Siemens	N/A	Solid Edge SE2021 toutes les versions antérieures à SE2021MP5
Siemens	N/A	RWG1.M12 toutes les versions
Siemens	N/A	Les produits SIMATIC, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	RWG1.M8 toutes les versions
Siemens	N/A	Les produits RUGGEDCOM, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	SINEC PNI toutes les versions
Siemens	N/A	SINEMA Remote Connect Server toutes les versions

References

Title

Publication Time

CERTFR-2021-AVI-518

Vulnerability from certfr_avis - Published: - Updated:

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Siemens	N/A	SIMIT Simulation Platform toutes les versions
Siemens	N/A	JT Utilities toutes les versions antérieures à 13.0.2.0
Siemens	N/A	SICAM 230 toutes les versions
Siemens	N/A	Development/Evaluation Kits for PROFINET IO:DK Standard Ethernet Controller, EK-ERTEC 200 ET EK-ERTEC 200P toutes les versions
Siemens	N/A	TIM 1531 IRC (incl. SIPLUS NET variants) toutes les versions antérieures à 2.2
Siemens	N/A	SINEC INS toutes les versions
Siemens	N/A	Les produits Teamcenter, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	Les produits SINAMICS, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	SIMOCODE proV PROFINET toutes les versions antérieures à 2.1.3
Siemens	N/A	SOFTNET-IE PNIO toutes les versions
Siemens	N/A	PSS CAPE Protection Simulation Platform:CAPE 14 installé avant le 16 juin
Siemens	N/A	SINEMA Server V14.0.2.x
Siemens	N/A	Les produits SINUMERIK, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	JT2Go toutes les versions antérieures à 13.2
Siemens	N/A	Les produits Mendix, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	SIMOCODE proV Ethernet/IP toutes les versions antérieures à 1.1.3
Siemens	N/A	SINEC NMS:V1.0 SP1, V1.0 SP1 antérieures à version V1.0 SP2
Siemens	N/A	Les produits SCALANCE, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	TIA Administrator toutes les versions
Siemens	N/A	RWG1.M12D toutes les versions
Siemens	N/A	Solid Edge SE2021 toutes les versions antérieures à SE2021MP5
Siemens	N/A	RWG1.M12 toutes les versions
Siemens	N/A	Les produits SIMATIC, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	RWG1.M8 toutes les versions
Siemens	N/A	Les produits RUGGEDCOM, pour plus d'informations veuillez-vous référer aux avis éditeurs
Siemens	N/A	SINEC PNI toutes les versions
Siemens	N/A	SINEMA Remote Connect Server toutes les versions

References

Title

Publication Time

BDU:2021-01890

Vulnerability from fstec - Published: 01.10.2015

Title

Уязвимость функции lldp_decode компонента daemon/protocols/lldp.c реализации протокола LLDP под Unix Lldpd, связанная с переполнением буфера в памяти, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Description

Уязвимость функции lldp_decode компонента daemon/protocols/lldp.c реализации протокола LLDP под Unix Lldpd связана с переполнением буфера в памяти. Эксплуатация уязвимости позволяет нарушителю, действующему удаленно, получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity


                    
                      AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor

Сообщество свободного программного обеспечения, Red Hat Inc., Fedora Project, ООО «РусБИТех-Астра», АО «ИВК», АО "НППКТ"

Software Name

Debian GNU/Linux, Red Hat OpenStack Platform, Red Hat Virtualization, Fedora, OpenShift Container Platform, lldpd, Fast Datapath, Astra Linux Special Edition (запись в едином реестре российских программ №369), Альт 8 СП (запись в едином реестре российских программ №4305), ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913)

Software Version

9 (Debian GNU/Linux), 10 (Debian GNU/Linux), 10.0 (Newton) (Red Hat OpenStack Platform), 13.0 (Queens) (Red Hat OpenStack Platform), 4 for RHEL7 (Red Hat Virtualization), 33 (Fedora), 4.6 (OpenShift Container Platform), от 0.5.6 до 0.8.0 (lldpd), 4 for RHEL 8 (Red Hat Virtualization), - (Fast Datapath), 1.7 (Astra Linux Special Edition), - (Альт 8 СП), до 2.1 (ОСОН ОСнова Оnyx)

Possible Mitigations

Использование рекомендаций: Для Lldpd: Обновление программного обеспечения до 1.0.8-1 или более поздней версии Для Debian: Обновление программного обеспечения (пакета lldpd) до 1.0.3-1 или более поздней версии Для программных продуктов Red Hat Inc.: https://access.redhat.com/security/cve/CVE-2015-8011 Для Fedora: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/ Для ОСОН Основа: Обновление программного обеспечения openvswitch до версии 2.10.7+ds1-0+deb10u1 Для ОС Astra Linux Special Edition 1.7: использование рекомендаций производителя: https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-0426SE17 Для ОС Альт 8 СП: установка обновления из публичного репозитория программного средства

Reference

https://access.redhat.com/security/cve/CVE-2015-8011 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/ https://nvd.nist.gov/vuln/detail/CVE-2015-8011 https://security-tracker.debian.org/tracker/CVE-2015-8011 https://github.com/lldpd/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2 https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.1/ https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-0426SE17 https://altsp.su/obnovleniya-bezopasnosti/

CWE

CWE-120

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, Red Hat Inc., Fedora Project, \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb, \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb, \u0410\u041e \"\u041d\u041f\u041f\u041a\u0422\"",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "9 (Debian GNU/Linux), 10 (Debian GNU/Linux), 10.0 (Newton) (Red Hat OpenStack Platform), 13.0 (Queens) (Red Hat OpenStack Platform), 4 for RHEL7 (Red Hat Virtualization), 33 (Fedora), 4.6 (OpenShift Container Platform), \u043e\u0442 0.5.6 \u0434\u043e 0.8.0 (lldpd), 4 for RHEL 8 (Red Hat Virtualization), - (Fast Datapath), 1.7 (Astra Linux Special Edition), - (\u0410\u043b\u044c\u0442 8 \u0421\u041f), \u0434\u043e 2.1 (\u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\u0414\u043b\u044f Lldpd:\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043e 1.0.8-1 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0437\u0434\u043d\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438\n\n\u0414\u043b\u044f Debian:\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f (\u043f\u0430\u043a\u0435\u0442\u0430 lldpd) \u0434\u043e 1.0.3-1 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0437\u0434\u043d\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat Inc.:\nhttps://access.redhat.com/security/cve/CVE-2015-8011\n\n\u0414\u043b\u044f Fedora:\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/\n\n\u0414\u043b\u044f \u041e\u0421\u041e\u041d \u041e\u0441\u043d\u043e\u0432\u0430:\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f openvswitch \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 2.10.7+ds1-0+deb10u1\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux Special Edition 1.7:\n\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-0426SE17\n\n\u0414\u043b\u044f \u041e\u0421 \u0410\u043b\u044c\u0442 8 \u0421\u041f: \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "01.10.2015",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "16.09.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "06.04.2021",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2021-01890",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2015-8011",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Debian GNU/Linux, Red Hat OpenStack Platform, Red Hat Virtualization, Fedora, OpenShift Container Platform, lldpd, Fast Datapath, Astra Linux Special Edition (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u0410\u043b\u044c\u0442 8 \u0421\u041f (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164305), \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21165913)",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 9 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 10 , Fedora Project Fedora 33 , \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 1.7  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb \u0410\u043b\u044c\u0442 8 \u0421\u041f -  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21164305)",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 lldp_decode \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 daemon/protocols/lldp.c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 LLDP \u043f\u043e\u0434 Unix Lldpd, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u0430\u043d\u043d\u044b\u043c, \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u044c \u0438\u0445 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 (\u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430) (CWE-120)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 lldp_decode \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 daemon/protocols/lldp.c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 LLDP \u043f\u043e\u0434 Unix Lldpd \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u0430\u043d\u043d\u044b\u043c, \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u044c \u0438\u0445 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u044c, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://access.redhat.com/security/cve/CVE-2015-8011\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-8011\nhttps://security-tracker.debian.org/tracker/CVE-2015-8011\nhttps://github.com/lldpd/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2\nhttps://\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430.\u043d\u043f\u043f\u043a\u0442.\u0440\u0444/bin/view/\u041e\u0421\u043d\u043e\u0432\u0430/\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f/2.1/\nhttps://wiki.astralinux.ru/astra-linux-se17-bulletin-2023-0426SE17\nhttps://altsp.su/obnovleniya-bezopasnosti/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u041f\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430, \u041f\u041e \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438/\u041f\u041e \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430, \u041f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0435 \u041f\u041e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e, \u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-120",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u041a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 9,8)"
}

CNVD-2015-07192

Vulnerability from cnvd - Published: 2015-11-04

Title

lldp ‘protocols/lldp.c’缓冲区溢出漏洞

Description

lldp是一个链路层发现协议，它允许网络设备在本地子网中通告自己的设备标识和性能。 lldp ‘protocols/lldp.c’没有对用户提交的输入执行正确的边界检查，允许攻击者利用该漏洞，提交特殊请求使应用程序崩溃，造成拒绝服务。

Severity

高

Patch Name

lldp ‘protocols/lldp.c’缓冲区溢出漏洞的补丁

Patch Description

lldp是一个链路层发现协议，它允许网络设备在本地子网中通告自己的设备标识和性能。 lldp ‘protocols/lldp.c’没有对用户提交的输入执行正确的边界检查，允许攻击者利用该漏洞，提交特殊请求使应用程序崩溃，造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://vincentbernat.github.io/lldpd/

Reference

http://www.securityfocus.com/bid/77114

Impacted products

Name
LLDP LLDP

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "77114"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8011"
    }
  },
  "description": "lldp\u662f\u4e00\u4e2a\u94fe\u8def\u5c42\u53d1\u73b0\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7f51\u7edc\u8bbe\u5907\u5728\u672c\u5730\u5b50\u7f51\u4e2d\u901a\u544a\u81ea\u5df1\u7684\u8bbe\u5907\u6807\u8bc6\u548c\u6027\u80fd\u3002\r\n\r\nlldp  \u2018protocols/lldp.c\u2019\u6ca1\u6709\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u6267\u884c\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u67e5\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Florian Weimer",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://vincentbernat.github.io/lldpd/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07192",
  "openTime": "2015-11-04",
  "patchDescription": "lldp\u662f\u4e00\u4e2a\u94fe\u8def\u5c42\u53d1\u73b0\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u7f51\u7edc\u8bbe\u5907\u5728\u672c\u5730\u5b50\u7f51\u4e2d\u901a\u544a\u81ea\u5df1\u7684\u8bbe\u5907\u6807\u8bc6\u548c\u6027\u80fd\u3002\r\nlldp \u2018protocols/lldp.c\u2019\u6ca1\u6709\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u8f93\u5165\u6267\u884c\u6b63\u786e\u7684\u8fb9\u754c\u68c0\u67e5\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "lldp \u2018protocols/lldp.c\u2019\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LLDP LLDP"
  },
  "referenceLink": "http://www.securityfocus.com/bid/77114",
  "serverity": "\u9ad8",
  "submitTime": "2015-11-01",
  "title": "lldp \u2018protocols/lldp.c\u2019\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

FKIE_CVE-2015-8011

Vulnerability from fkie_nvd - Published: 2020-01-28 19:15 - Updated: 2024-11-21 02:37

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
cve@mitre.org	http://www.openwall.com/lists/oss-security/2015/10/16/2	Mailing List, Patch, Third Party Advisory
cve@mitre.org	http://www.openwall.com/lists/oss-security/2015/10/30/2	Mailing List, Patch, Third Party Advisory
cve@mitre.org	https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
cve@mitre.org	https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2	Patch, Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html	Mailing List, Third Party Advisory
cve@mitre.org	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/
cve@mitre.org	https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07
cve@mitre.org	https://www.debian.org/security/2021/dsa-4836	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2015/10/16/2	Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2015/10/30/2	Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
af854a3a-2127-422b-91ae-364da2661108	https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/
af854a3a-2127-422b-91ae-364da2661108	https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2021/dsa-4836	Third Party Advisory

Impacted products

Vendor	Product	Version
lldpd_project	lldpd	*
debian	debian_linux	9.0
debian	debian_linux	10.0
fedoraproject	fedora	33

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FF2A20FC-7DE0-45D3-8E22-F71859962F82",
              "versionEndExcluding": "0.8.0",
              "versionStartIncluding": "0.5.6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
              "matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries."
    },
    {
      "lang": "es",
      "value": "Un desbordamiento del b\u00fafer en la funci\u00f3n lldp_decode en el archivo daemon/protocolos/lldp.c en lldpd versiones anteriores a 0.8.0, permite a atacantes remotos causar una denegaci\u00f3n de servicio (bloqueo de daemon) y posiblemente ejecutar c\u00f3digo arbitrario por medio de vectores que involucran grandes direcciones de administraci\u00f3n y l\u00edmites de TLV."
    }
  ],
  "id": "CVE-2015-8011",
  "lastModified": "2024-11-21T02:37:50.733",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-01-28T19:15:12.733",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2021/dsa-4836"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2021/dsa-4836"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-9F79-MCM7-48P3

Vulnerability from github – Published: 2022-05-24 17:07 – Updated: 2022-05-24 17:07

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2015-8011"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-28T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.",
  "id": "GHSA-9f79-mcm7-48p3",
  "modified": "2022-05-24T17:07:31Z",
  "published": "2022-05-24T17:07:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4836"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2015-8011

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2015-8011

Aliases

CVE-2015-8011

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2015-8011",
    "description": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.",
    "id": "GSD-2015-8011",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-8011.html",
      "https://www.debian.org/security/2021/dsa-4836",
      "https://access.redhat.com/errata/RHSA-2021:2205",
      "https://access.redhat.com/errata/RHSA-2021:2077",
      "https://access.redhat.com/errata/RHSA-2021:0988",
      "https://access.redhat.com/errata/RHSA-2021:0931",
      "https://access.redhat.com/errata/RHSA-2021:0028",
      "https://access.redhat.com/errata/RHSA-2020:5615",
      "https://access.redhat.com/errata/RHSA-2020:5611",
      "https://access.redhat.com/errata/RHBA-2020:5311",
      "https://access.redhat.com/errata/RHBA-2020:5310",
      "https://access.redhat.com/errata/RHBA-2020:5307",
      "https://access.redhat.com/errata/RHBA-2020:5306",
      "https://ubuntu.com/security/CVE-2015-8011",
      "https://security.archlinux.org/CVE-2015-8011"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-8011"
      ],
      "details": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.",
      "id": "GSD-2015-8011",
      "modified": "2023-12-13T01:20:02.949305Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-8011",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
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            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2015/10/30/2",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
          },
          {
            "name": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2",
            "refsource": "MISC",
            "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2"
          },
          {
            "name": "DSA-4836",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2021/dsa-4836"
          },
          {
            "name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
          },
          {
            "name": "FEDORA-2021-fba11d37ee",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/"
          },
          {
            "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf",
            "refsource": "CONFIRM",
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf"
          },
          {
            "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07",
            "refsource": "MISC",
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.8.0",
                "versionStartIncluding": "0.5.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-8011"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-120"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.openwall.com/lists/oss-security/2015/10/16/2",
              "refsource": "MISC",
              "tags": [
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              ],
              "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
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            {
              "name": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2",
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              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2"
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            {
              "name": "http://www.openwall.com/lists/oss-security/2015/10/30/2",
              "refsource": "MISC",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
            },
            {
              "name": "DSA-4836",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.debian.org/security/2021/dsa-4836"
            },
            {
              "name": "[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html"
            },
            {
              "name": "FEDORA-2021-fba11d37ee",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf"
            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07",
              "refsource": "MISC",
              "tags": [],
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-08-02T17:15Z",
      "publishedDate": "2020-01-28T19:15Z"
    }
  }
}

ICSA-21-194-07

Vulnerability from csaf_cisa - Published: 2021-07-13 00:00 - Updated: 2023-03-14 00:00

Summary

Siemens Industrial Products LLDP (Update D)

Notes

Summary: There are multiple vulnerabilities in an underlying Link Layer Discovery Protocol (LLDP) third party library. Siemens has released updates for the affected products and recommends to update to the latest versions.

General Recommendations: As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity

Additional Resources: For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

Terms of Use: Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.

Legal Notice: All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.

Advisory Conversion Disclaimer: This CISA CSAF advisory was converted from Siemens ProductCERT's CSAF advisory.

Critical infrastructure sectors: Multiple

Countries/areas deployed: Worldwide

Company headquarters location: Germany

Recommended Practices: CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.

Recommended Practices: Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.

Recommended Practices: Locate control system networks and remote devices behind firewalls and isolate them from business networks.

Recommended Practices: When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.

Recommended Practices: CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

Recommended Practices: CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

Recommended Practices: CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.

Recommended Practices: Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

CVE-2015-8011

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected products

Known affected 17 products

Product	Identifier	Version	Remediation
SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) Siemens / SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)	`6GK7243-1BX30-0XE0`	<V3.3.46	Mitigation Vendor Fix fix
SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) Siemens / SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)	`6GK7243-8RX30-0XE0`	<V3.3.46	Mitigation Vendor Fix fix
SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) Siemens / SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0)	`6GK7542-6UX00-0XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) Siemens / SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)	`6GK7542-6VX00-0XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) Siemens / SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)	`6GK7543-1AX00-0XE0`	<V3.0	Mitigation Vendor Fix fix
SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) Siemens / SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)	`6GK7543-6WX00-0XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0) Siemens / SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0)	`6GK7545-1GX00-0XE0`	<V1.1	Mitigation Vendor Fix fix
SIMATIC HMI Unified Comfort Panels Siemens / SIMATIC HMI Unified Comfort Panels		<V17	Mitigation Vendor Fix fix
SINUMERIK ONE MCP Siemens / SINUMERIK ONE MCP		<V2.0.1	Mitigation Vendor Fix
SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) Siemens / SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)	`6AG2542-6VX00-4XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) Siemens / SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)	`6AG1543-6WX00-7XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) Siemens / SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)	`6AG2543-6WX00-4XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) Siemens / SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)	`6AG1543-1AX00-2XE0`	<V3.0	Mitigation Vendor Fix fix
SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) Siemens / SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)	`6AG1243-1BX30-2AX0`	<V3.3.46	Mitigation Vendor Fix fix
SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) Siemens / SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)	`6AG2243-1BX30-1XE0`	<V3.3.46	Mitigation Vendor Fix fix
SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) Siemens / SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)	`6AG1543-1MX00-7XE0`	<V2.2	Mitigation Vendor Fix fix
TIM 1531 IRC (6GK7543-1MX00-0XE0) Siemens / TIM 1531 IRC (6GK7543-1MX00-0XE0)	`6GK7543-1MX00-0XE0`	<V2.2	Mitigation Vendor Fix fix

CVE-2020-27827

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

CWE-400 - Uncontrolled Resource Consumption

Affected products

Known affected 17 products

Product	Identifier	Version	Remediation
SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) Siemens / SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)	`6GK7243-1BX30-0XE0`	<V3.3.46	Mitigation Vendor Fix fix
SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) Siemens / SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)	`6GK7243-8RX30-0XE0`	<V3.3.46	Mitigation Vendor Fix fix
SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) Siemens / SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0)	`6GK7542-6UX00-0XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) Siemens / SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)	`6GK7542-6VX00-0XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) Siemens / SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)	`6GK7543-1AX00-0XE0`	<V3.0	Mitigation Vendor Fix fix
SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) Siemens / SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)	`6GK7543-6WX00-0XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0) Siemens / SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0)	`6GK7545-1GX00-0XE0`	<V1.1	Mitigation Vendor Fix fix
SIMATIC HMI Unified Comfort Panels Siemens / SIMATIC HMI Unified Comfort Panels		<V17	Mitigation Vendor Fix fix
SINUMERIK ONE MCP Siemens / SINUMERIK ONE MCP		<V2.0.1	Mitigation Vendor Fix
SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) Siemens / SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)	`6AG2542-6VX00-4XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) Siemens / SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)	`6AG1543-6WX00-7XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) Siemens / SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)	`6AG2543-6WX00-4XE0`	<V2.2.28	Mitigation Vendor Fix fix
SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) Siemens / SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)	`6AG1543-1AX00-2XE0`	<V3.0	Mitigation Vendor Fix fix
SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0) Siemens / SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)	`6AG1243-1BX30-2AX0`	<V3.3.46	Mitigation Vendor Fix fix
SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0) Siemens / SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)	`6AG2243-1BX30-1XE0`	<V3.3.46	Mitigation Vendor Fix fix
SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) Siemens / SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)	`6AG1543-1MX00-7XE0`	<V2.2	Mitigation Vendor Fix fix
TIM 1531 IRC (6GK7543-1MX00-0XE0) Siemens / TIM 1531 IRC (6GK7543-1MX00-0XE0)	`6GK7543-1MX00-0XE0`	<V2.2	Mitigation Vendor Fix fix

References

11 references

URL	Category
https://cert-portal.siemens.com/productcert/csaf/…	self
https://cert-portal.siemens.com/productcert/txt/s…	self
https://cert-portal.siemens.com/productcert/pdf/s…	self
https://raw.githubusercontent.com/cisagov/CSAF/de…	self
https://www.cisa.gov/news-events/ics-advisories/i…	self
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-…	external
https://www.cisa.gov/resources-tools/resources/ic…	external
https://www.cisa.gov/topics/industrial-control-systems	external
https://us-cert.cisa.gov/sites/default/files/reco…	external
https://www.cisa.gov/sites/default/files/publicat…	external
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B	external

Acknowledgments

Siemens ProductCERT

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting these vulnerabilities to CISA."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "There are multiple vulnerabilities in an underlying Link Layer Discovery Protocol (LLDP) third party library.\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
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        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
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        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
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        "title": "Recommended Practices"
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      {
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      },
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      {
        "category": "external",
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        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
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        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Siemens Industrial Products LLDP (Update D)",
    "tracking": {
      "current_release_date": "2023-03-14T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-21-194-07",
      "initial_release_date": "2021-07-13T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2021-07-13T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2021-08-10T00:00:00.000000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added solution for SINUMERIK ONE MCP and SIMATIC NET CP 1543-1"
        },
        {
          "date": "2022-06-14T00:00:00.000000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Added fix for SIMATIC CP 1545-1"
        },
        {
          "date": "2022-08-09T00:00:00.000000Z",
          "legacy_version": "1.3",
          "number": "4",
          "summary": "Added fix for SIMATIC CP 1243-1 and CP 1243-8 IRC"
        },
        {
          "date": "2023-03-14T00:00:00.000000Z",
          "legacy_version": "1.4",
          "number": "5",
          "summary": "Added fix for SIMATIC CP 1542SP-1, SIMATIC CP 1542SP-1 IRC, and SIMATIC CP 1543SP-1"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)",
                  "product_id": "CSAFPID-0001",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7243-1BX30-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)",
                  "product_id": "CSAFPID-0002",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7243-8RX30-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2.28",
                "product": {
                  "name": "SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0)",
                  "product_id": "CSAFPID-0003",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7542-6UX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2.28",
                "product": {
                  "name": "SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)",
                  "product_id": "CSAFPID-0004",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7542-6VX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.0",
                "product": {
                  "name": "SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)",
                  "product_id": "CSAFPID-0005",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7543-1AX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2.28",
                "product": {
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                  "product_id": "CSAFPID-0006",
                  "product_identification_helper": {
                    "model_numbers": [
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                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV1.1",
                "product": {
                  "name": "SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0)",
                  "product_id": "CSAFPID-0007",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7545-1GX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC CP 1545-1 (6GK7545-1GX00-0XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV17",
                "product": {
                  "name": "SIMATIC HMI Unified Comfort Panels",
                  "product_id": "CSAFPID-0008"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC HMI Unified Comfort Panels"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.0.1",
                "product": {
                  "name": "SINUMERIK ONE MCP",
                  "product_id": "CSAFPID-0009"
                }
              }
            ],
            "category": "product_name",
            "name": "SINUMERIK ONE MCP"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2.28",
                "product": {
                  "name": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)",
                  "product_id": "CSAFPID-0010",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG2542-6VX00-4XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2.28",
                "product": {
                  "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)",
                  "product_id": "CSAFPID-0011",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1543-6WX00-7XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2.28",
                "product": {
                  "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)",
                  "product_id": "CSAFPID-0012",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG2543-6WX00-4XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.0",
                "product": {
                  "name": "SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)",
                  "product_id": "CSAFPID-0013",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1543-1AX00-2XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)",
                  "product_id": "CSAFPID-0014",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1243-1BX30-2AX0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.3.46",
                "product": {
                  "name": "SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)",
                  "product_id": "CSAFPID-0015",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG2243-1BX30-1XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2",
                "product": {
                  "name": "SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)",
                  "product_id": "CSAFPID-0016",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1543-1MX00-7XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.2",
                "product": {
                  "name": "TIM 1531 IRC (6GK7543-1MX00-0XE0)",
                  "product_id": "CSAFPID-0017",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6GK7543-1MX00-0XE0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TIM 1531 IRC (6GK7543-1MX00-0XE0)"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2015-8011",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015",
          "CSAFPID-0016",
          "CSAFPID-0017"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Disable LLDP protocol support on Ethernet port. This will potentially disrupt the network visibility.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0006",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V17 or later version",
          "product_ids": [
            "CSAFPID-0008"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109746530"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.0.1 or later version\nPlease contact your Siemens representative for information on how to obtain the update.",
          "product_ids": [
            "CSAFPID-0009"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V1.1 or later version",
          "product_ids": [
            "CSAFPID-0007"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109811116/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0 or later version",
          "product_ids": [
            "CSAFPID-0005",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109800773/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2 or later version",
          "product_ids": [
            "CSAFPID-0016",
            "CSAFPID-0017"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109798331/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017"
          ]
        }
      ],
      "title": "CVE-2015-8011"
    },
    {
      "cve": "CVE-2020-27827",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015",
          "CSAFPID-0016",
          "CSAFPID-0017"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Disable LLDP protocol support on Ethernet port. This will potentially disrupt the network visibility.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2.28 or later version",
          "product_ids": [
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0006",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109817067/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V17 or later version",
          "product_ids": [
            "CSAFPID-0008"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109746530"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.0.1 or later version\nPlease contact your Siemens representative for information on how to obtain the update.",
          "product_ids": [
            "CSAFPID-0009"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.3.46 or later version",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0014",
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109812218"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V1.1 or later version",
          "product_ids": [
            "CSAFPID-0007"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109811116/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.0 or later version",
          "product_ids": [
            "CSAFPID-0005",
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109800773/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.2 or later version",
          "product_ids": [
            "CSAFPID-0016",
            "CSAFPID-0017"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109798331/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017"
          ]
        }
      ],
      "title": "CVE-2020-27827"
    }
  ]
}

RHBA-2020:5306

Vulnerability from csaf_redhat - Published: 2020-12-01 15:07 - Updated: 2026-03-18 11:27

Summary

Red Hat Bug Fix Advisory: openvswitch2.13 bug fix and enhancement update

Severity

Important

Notes

Topic: An update for openvswitch2.13 is now available in Fast Datapath for Red Hat Enterprise Linux 7.

Details: Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Bug Fix(es) and Enhancement(s): * [20.I RHEL-7] Fast Datapath Release (BZ#1894096)

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2015-8011

A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected products

Fixed 14 products

Product	Version	Remediation
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64	—	Vendor Fix fix Workaround

Threats

Impact Important

References

9 references

URL	Category
https://access.redhat.com/errata/RHBA-2020:5306	self
https://bugzilla.redhat.com/show_bug.cgi?id=1894096	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2015-8011	self
https://bugzilla.redhat.com/show_bug.cgi?id=1896536	external
https://www.cve.org/CVERecord?id=CVE-2015-8011	external
https://nvd.nist.gov/vuln/detail/CVE-2015-8011	external
http://www.openwall.com/lists/oss-security/2015/10/16/2	external
http://www.openwall.com/lists/oss-security/2015/10/30/2	external

JSON

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          "product_id": "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64"
        },
        "product_reference": "python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64",
        "relates_to_product_reference": "7Server-RH7-Fast-Datapath"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2015-8011",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
      },
      "discovery_date": "2020-01-28T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1896536"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64",
          "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch",
          "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
          "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
          "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-8011"
        },
        {
          "category": "external",
          "summary": "RHBZ#1896536",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-8011"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2",
          "url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2",
          "url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
        }
      ],
      "release_date": "2015-10-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-12-01T15:07:47+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHBA-2020:5306"
        },
        {
          "category": "workaround",
          "details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.",
          "product_ids": [
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.src",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-debuginfo-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-devel-0:2.13.0-62.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.13-test-0:2.13.0-62.el7fdp.noarch",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:python3-openvswitch2.13-0:2.13.0-62.el7fdp.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
    }
  ]
}

RHBA-2020:5307

Vulnerability from csaf_redhat - Published: 2020-12-01 15:07 - Updated: 2026-03-18 11:27

Summary

Red Hat Bug Fix Advisory: openvswitch2.11 bug fix and enhancement update

Severity

Important

Notes

Topic: An update for openvswitch2.11 is now available in Fast Datapath for Red Hat Enterprise Linux 7.

CVE-2015-8011

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected products

Fixed 14 products

Product	Version	Remediation
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.src	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x	—	Vendor Fix fix Workaround
Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64	—	Vendor Fix fix Workaround

Threats

Impact Important

References

10 references

URL	Category
https://access.redhat.com/errata/RHBA-2020:5307	self
https://bugzilla.redhat.com/show_bug.cgi?id=1890095	external
https://bugzilla.redhat.com/show_bug.cgi?id=1894100	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2015-8011	self
https://bugzilla.redhat.com/show_bug.cgi?id=1896536	external
https://www.cve.org/CVERecord?id=CVE-2015-8011	external
https://nvd.nist.gov/vuln/detail/CVE-2015-8011	external
http://www.openwall.com/lists/oss-security/2015/10/16/2	external
http://www.openwall.com/lists/oss-security/2015/10/30/2	external

JSON

To clipboard

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        "text": "An update for openvswitch2.11 is now available in Fast Datapath for Red Hat\nEnterprise Linux 7.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nBug Fix(es) and Enhancement(s):\n\n* OVS build is broken due to kernel nf_conntrack_sctp.h update in RHEL-7.9 (BZ#1890095)\n\n* [20.I RHEL-7] Fast Datapath Release (BZ#1894100)",
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        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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          "text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
          "title": "Statement"
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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            "7Server-RH7-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64",
            "7Server-RH7-Fast-Datapath:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch",
            "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le",
            "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.s390x",
            "7Server-RH7-Fast-Datapath:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2015-8011 (GCVE-0-2015-8011)

Solution

Solution

Tags

Sightings

Nomenclature