certfr_avis - certfr-2019-avi-465

CERTFR-2019-AVI-465

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Citrix License Server. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un déni de service à distance.

Solution

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

None

Impacted products

	Vendor	Product	Description
	Citrix	N/A	Citrix License Server VPX toutes versions sans le dernier correctif de sécurité
	Citrix	N/A	Citrix License Server pour Windows versions antérieures à 11.16.3 build 28000

References

Title

Publication Time

Tags

Bulletin de sécurité Citrix CTX261963 du 25 septembre 2019

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Citrix License Server VPX toutes versions sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix License Server pour Windows versions ant\u00e9rieures \u00e0 11.16.3 build 28000",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2018-20031",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-20031"
    },
    {
      "name": "CVE-2018-20032",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-20032"
    },
    {
      "name": "CVE-2018-20034",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-20034"
    },
    {
      "name": "CVE-2018-20033",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-20033"
    }
  ],
  "initial_release_date": "2019-09-26T00:00:00",
  "last_revision_date": "2019-09-26T00:00:00",
  "links": [],
  "reference": "CERTFR-2019-AVI-465",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2019-09-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Citrix License\nServer. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance et un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Citrix License Server",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Citrix CTX261963 du 25 septembre 2019",
      "url": "https://support.citrix.com/article/CTX261963"
    }
  ]
}

CVE-2018-20034 (GCVE-0-2018-20034)

Vulnerability from cvelistv5

Published

2019-03-21 20:54

Modified

2024-08-05 11:51

Severity ?

CWE

Summary

A Denial of Service vulnerability related to adding an item to a list in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier allows a remote attacker to send a combination of messages to lmgrd or the vendor daemon, causing the heartbeat between lmgrd and the vendor daemon to stop, and the vendor daemon to shut down.

References

URL

Tags

	http://www.securityfocus.com/bid/109155	vdb-entry, x_refsource_BID
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://secuniaresearch.flexerasoftware.com/advisories/85979/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Flexera Software LLC	FlexNet Publisher	Version: 11.16.1.0 and earlier

Show details on NVD website

JSON

To clipboard

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CVE-2018-20031 (GCVE-0-2018-20031)

Vulnerability from cvelistv5

Published

2019-03-21 20:47

Modified

2024-08-05 11:51

Severity ?

CWE

Summary

A Denial of Service vulnerability related to preemptive item deletion in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier allows a remote attacker to send a combination of messages to lmgrd or the vendor daemon, causing the heartbeat between lmgrd and the vendor daemon to stop, and the vendor daemon to shut down.

References

URL

Tags

	http://www.securityfocus.com/bid/109155	vdb-entry, x_refsource_BID
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://secuniaresearch.flexerasoftware.com/advisories/85979/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Flexera Software LLC	FlexNet Publisher	Version: 11.16.1.0 and earlier

Show details on NVD website

JSON

To clipboard

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CVE-2018-20033 (GCVE-0-2018-20033)

Vulnerability from cvelistv5

Published

2019-02-25 20:00

Modified

2024-09-17 02:11

Severity ?

CWE

Remote Code Execution (RCE)

Summary

A Remote Code Execution vulnerability in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier could allow a remote attacker to corrupt the memory by allocating / deallocating memory, loading lmgrd or the vendor daemon and causing the heartbeat between lmgrd and the vendor daemon to stop. This would force the vendor daemon to shut down. No exploit of this vulnerability has been demonstrated.

References

URL

Tags

	https://secuniaresearch.flexerasoftware.com/advisories/85979/	third-party-advisory, x_refsource_SECUNIA
	http://www.securityfocus.com/bid/109155	vdb-entry, x_refsource_BID
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Flexera Software LLC	FlexNet Publisher	Version: 11.16.1.0 and earlier

Show details on NVD website

JSON

To clipboard

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CVE-2018-20032 (GCVE-0-2018-20032)

Vulnerability from cvelistv5

Published

2019-03-21 20:52

Modified

2024-08-05 11:51

Severity ?

CWE

Summary

A Denial of Service vulnerability related to message decoding in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier allows a remote attacker to send a combination of messages to lmgrd or the vendor daemon, causing the heartbeat between lmgrd and the vendor daemon to stop, and the vendor daemon to shut down.

References

URL

Tags

	http://www.securityfocus.com/bid/109155	vdb-entry, x_refsource_BID
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://secuniaresearch.flexerasoftware.com/advisories/85979/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Flexera Software LLC	FlexNet Publisher	Version: 11.16.1.0 and earlier

Show details on NVD website

JSON

To clipboard

{
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2019-AVI-465

Vulnerability from certfr_avis

Solution

CVE-2018-20034 (GCVE-0-2018-20034)

Vulnerability from cvelistv5

CVE-2018-20031 (GCVE-0-2018-20031)

Vulnerability from cvelistv5

CVE-2018-20033 (GCVE-0-2018-20033)

Vulnerability from cvelistv5

CVE-2018-20032 (GCVE-0-2018-20032)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature