Vulnerability-Lookup

BDU:2019-03646 (CVE-2019-9515)

Vulnerability from fstec – Published: 2019-10-16 – Updated: 2022-10-17 – View on bdu.fstec.ru Fixed

Title

Summary

Уязвимость компонента connection.c сетевого протокола HTTP/2 веб-сервера Apache Traffic Server, веб-сервера H2O, программной платформы Node.js, сетевого программного средства SwiftNIO связана с ошибками в работе механизма контроля расхода ресурсов. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании с помощью специально сгенерированного потока кадров

Severity

7.8 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 (High) CVSS 3.0


                      
                        CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Resource exhaustion

Incidents

Being clarified

Remediation

Software update

CWE

CWE-400 - Неконтролируемый расход ресурса («Истощение ресурса»)

Aliases

CVE-2019-9515

References

11 references

URL
https://nvd.nist.gov/vuln/detail/CVE-2019-9515
https://security-tracker.debian.org/tracker/CVE-2019-9515
http://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html
https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/
https://support.apple.com/en-us/HT210436
https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8…
https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c53…
https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c92…
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproj…
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproj…
https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.4.2/

Impacted products

7 products from 6 vendors

Vendors

Сообщество свободного программного обеспечения, Fedora Project, Node.js Foundation, Apple Inc., Apache Software Foundation, АО «НППКТ»

Products

Debian GNU/Linux, Fedora, Node.js, SwiftNIO, Traffic Server, H2O, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913)

Versions

9 (Debian GNU/Linux), 29 (Fedora), 30 (Fedora), до 8.16.1 (Node.js), до 10.16.3 (Node.js), до 12.8.1 (Node.js), до 1.5.0 (SwiftNIO), 10 (Debian GNU/Linux), от 6.0.0 до 6.2.3 включительно (Traffic Server), от 7.0.0 до 7.1.6 включительно (Traffic Server), от 8.0 до 8.3 включительно (Traffic Server), до 2.2.5 (H2O), до 2.4.2 (ОСОН ОСнова Оnyx)

Product types

Operating system, Network software

Platforms

Apple Inc. MacOS ., Canonical Ltd. Ubuntu -, Сообщество свободного программного обеспечения Debian GNU/Linux 9, Fedora Project Fedora 29, Fedora Project Fedora 30, Сообщество свободного программного обеспечения Debian GNU/Linux 10

Mitigations

Для h2o: http://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html Для Debian: Обновление программного обеспечения (пакета h2o) до 2.2.5+dfsg2-2+deb10u1 или более поздней версии Для Node.js: https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/ Для программных продуктов Apple Inc.: https://support.apple.com/en-us/HT210436 Для программных продуктов Apache Software Foundation: https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E Для Fedora: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/ Для ОСОН Основа: Обновление программного обеспечения twisted до версии 20.3.0-7

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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, Fedora Project, Node.js Foundation, Apple Inc., Apache Software Foundation, \u0410\u041e \u00ab\u041d\u041f\u041f\u041a\u0422\u00bb",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "9 (Debian GNU/Linux), 29 (Fedora), 30 (Fedora), \u0434\u043e 8.16.1 (Node.js), \u0434\u043e 10.16.3 (Node.js), \u0434\u043e 12.8.1 (Node.js), \u0434\u043e 1.5.0 (SwiftNIO), 10 (Debian GNU/Linux), \u043e\u0442 6.0.0 \u0434\u043e 6.2.3 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Traffic Server), \u043e\u0442 7.0.0 \u0434\u043e 7.1.6 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Traffic Server), \u043e\u0442 8.0 \u0434\u043e 8.3 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Traffic Server), \u0434\u043e 2.2.5 (H2O), \u0434\u043e 2.4.2 (\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": "\u0414\u043b\u044f h2o:\nhttp://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html\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 h2o) \u0434\u043e 2.2.5+dfsg2-2+deb10u1 \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 Node.js:\nhttps://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/\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 Apple Inc.:\nhttps://support.apple.com/en-us/HT210436\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 Apache Software Foundation:\nhttps://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E\n\n\u0414\u043b\u044f Fedora:\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/\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 twisted \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 20.3.0-7",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "12.08.2019",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "17.10.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "16.10.2019",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2019-03646",
  "\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-2019-9515",
  "\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, Fedora, Node.js, SwiftNIO, Traffic Server, H2O, \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": "Apple Inc. MacOS . , Canonical Ltd. Ubuntu - , \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 , Fedora Project Fedora 29 , Fedora Project Fedora 30 , \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 ",
  "\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 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 connection.c \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP/2 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache Traffic Server, \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 H2O, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Node.js, \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 SwiftNIO, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \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": "\u041d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0440\u0435\u0441\u0443\u0440\u0441\u0430 (\u00ab\u0418\u0441\u0442\u043e\u0449\u0435\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u00bb) (CWE-400)",
  "\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 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 connection.c \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP/2 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache Traffic Server, \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 H2O, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Node.js, \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 SwiftNIO \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \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, \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 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430 \u043a\u0430\u0434\u0440\u043e\u0432",
  "\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": "\u0418\u0441\u0447\u0435\u0440\u043f\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://nvd.nist.gov/vuln/detail/CVE-2019-9515\nhttps://security-tracker.debian.org/tracker/CVE-2019-9515\nhttp://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html\nhttps://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/\nhttps://support.apple.com/en-us/HT210436\nhttps://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/\nhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/\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/2.4.2/",
  "\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, \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-400",
  "\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": "\u0412\u044b\u0441\u043e\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 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\n\u0412\u044b\u0441\u043e\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 7,5)"
}

CVE-2019-9515 (GCVE-0-2019-9515)

Vulnerability from cvelistv5 – Published: 2019-08-13 20:50 – Updated: 2024-08-04 21:54

Title

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service

Summary

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

certcc mitre root

References

38 references

URL	Tags
https://kb.cert.org/vuls/id/605641/	third-party-advisoryx_refsource_CERT-VN
https://github.com/Netflix/security-bulletins/blo…	x_refsource_MISC
https://lists.apache.org/thread.html/bde52309316a…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/392108390cef…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/ad3d01e76719…	mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Aug/24	mailing-listx_refsource_BUGTRAQ
http://seclists.org/fulldisclosure/2019/Aug/16	mailing-listx_refsource_FULLDISC
https://www.synology.com/security/advisory/Synolo…	x_refsource_CONFIRM
https://support.f5.com/csp/article/K50233772	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2019082…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://seclists.org/bugtraq/2019/Aug/43	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4508	vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2019/dsa-4520	vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Sep/18	mailing-listx_refsource_BUGTRAQ
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:2766	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2796	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2861	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2925	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2939	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2955	vendor-advisoryx_refsource_REDHAT
https://support.f5.com/csp/article/K50233772?utm_…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:3892	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4018	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4019	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4021	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4020	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4045	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4042	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4040	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4041	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4352	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0727	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4308-1/	vendor-advisoryx_refsource_UBUNTU

Credits

Thanks to Jonathan Looney of Netflix for reporting this vulnerability.

Show details on NVD website

JSON

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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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      "credits": [
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          "lang": "en",
          "value": "Thanks to Jonathan Looney of Netflix for reporting this vulnerability."
        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400 Uncontrolled Resource Consumption",
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              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-30T21:06:04.000Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "name": "VU#605641",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "https://kb.cert.org/vuls/id/605641/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md"
        },
        {
          "name": "[trafficserver-dev] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7%40%3Cdev.trafficserver.apache.org%3E"
        },
        {
          "name": "[trafficserver-users] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04%40%3Cusers.trafficserver.apache.org%3E"
        },
        {
          "name": "[trafficserver-announce] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
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            "x_refsource_MLIST"
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        {
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            "x_refsource_BUGTRAQ"
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        },
        {
          "name": "20190816 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2019/Aug/16"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.synology.com/security/advisory/Synology_SA_19_33"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.f5.com/csp/article/K50233772"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20190823-0005/"
        },
        {
          "name": "FEDORA-2019-5a6a7bc12c",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/"
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        {
          "name": "FEDORA-2019-6a2980de56",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/"
        },
        {
          "name": "20190825 [SECURITY] [DSA 4508-1] h2o security update",
          "tags": [
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            "x_refsource_BUGTRAQ"
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        {
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          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
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          "url": "https://www.debian.org/security/2019/dsa-4508"
        },
        {
          "name": "DSA-4520",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4520"
        },
        {
          "name": "20190910 [SECURITY] [DSA 4520-1] trafficserver security update",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
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          "url": "https://seclists.org/bugtraq/2019/Sep/18"
        },
        {
          "name": "openSUSE-SU-2019:2114",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html"
        },
        {
          "name": "openSUSE-SU-2019:2115",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10296"
        },
        {
          "name": "RHSA-2019:2766",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2766"
        },
        {
          "name": "RHSA-2019:2796",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2796"
        },
        {
          "name": "RHSA-2019:2861",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2861"
        },
        {
          "name": "RHSA-2019:2925",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2925"
        },
        {
          "name": "RHSA-2019:2939",
          "tags": [
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            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2939"
        },
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          "name": "RHSA-2019:2955",
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            "x_refsource_REDHAT"
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          "url": "https://support.f5.com/csp/article/K50233772?utm_source=f5support\u0026amp%3Butm_medium=RSS"
        },
        {
          "name": "RHSA-2019:3892",
          "tags": [
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            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3892"
        },
        {
          "name": "RHSA-2019:4018",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4018"
        },
        {
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          "tags": [
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            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4019"
        },
        {
          "name": "RHSA-2019:4021",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4021"
        },
        {
          "name": "RHSA-2019:4020",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4020"
        },
        {
          "name": "RHSA-2019:4045",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4045"
        },
        {
          "name": "RHSA-2019:4042",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4042"
        },
        {
          "name": "RHSA-2019:4040",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4040"
        },
        {
          "name": "RHSA-2019:4041",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4041"
        },
        {
          "name": "RHSA-2019:4352",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4352"
        },
        {
          "name": "RHSA-2020:0727",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0727"
        },
        {
          "name": "USN-4308-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4308-1/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service",
      "x_generator": {
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      },
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          "AKA": "HTTP/2 Settings Flood",
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2019-9515",
          "STATE": "PUBLIC",
          "TITLE": "Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service"
        },
        "affects": {
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              {
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Thanks to Jonathan Looney of Netflix for reporting this vulnerability."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
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            "userInteraction": "NONE",
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        },
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            },
            {
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            },
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            },
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            },
            {
              "name": "[trafficserver-announce] 20190813 Apache Traffic Server is vulnerable to various HTTP/2 attacks",
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              "url": "https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E"
            },
            {
              "name": "20190814 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0",
              "refsource": "BUGTRAQ",
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            },
            {
              "name": "20190816 APPLE-SA-2019-08-13-5 SwiftNIO HTTP/2 1.5.0",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2019/Aug/16"
            },
            {
              "name": "https://www.synology.com/security/advisory/Synology_SA_19_33",
              "refsource": "CONFIRM",
              "url": "https://www.synology.com/security/advisory/Synology_SA_19_33"
            },
            {
              "name": "https://support.f5.com/csp/article/K50233772",
              "refsource": "CONFIRM",
              "url": "https://support.f5.com/csp/article/K50233772"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20190823-0005/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20190823-0005/"
            },
            {
              "name": "FEDORA-2019-5a6a7bc12c",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/"
            },
            {
              "name": "FEDORA-2019-6a2980de56",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/"
            },
            {
              "name": "20190825 [SECURITY] [DSA 4508-1] h2o security update",
              "refsource": "BUGTRAQ",
              "url": "https://seclists.org/bugtraq/2019/Aug/43"
            },
            {
              "name": "DSA-4508",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2019/dsa-4508"
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            {
              "name": "DSA-4520",
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              "url": "https://www.debian.org/security/2019/dsa-4520"
            },
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              "refsource": "BUGTRAQ",
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            },
            {
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            },
            {
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              "refsource": "SUSE",
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            },
            {
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              "refsource": "CONFIRM",
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            },
            {
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              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2766"
            },
            {
              "name": "RHSA-2019:2796",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2796"
            },
            {
              "name": "RHSA-2019:2861",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2861"
            },
            {
              "name": "RHSA-2019:2925",
              "refsource": "REDHAT",
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            },
            {
              "name": "RHSA-2019:2939",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2939"
            },
            {
              "name": "RHSA-2019:2955",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:2955"
            },
            {
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              "refsource": "CONFIRM",
              "url": "https://support.f5.com/csp/article/K50233772?utm_source=f5support\u0026amp;utm_medium=RSS"
            },
            {
              "name": "RHSA-2019:3892",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:3892"
            },
            {
              "name": "RHSA-2019:4018",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4018"
            },
            {
              "name": "RHSA-2019:4019",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4019"
            },
            {
              "name": "RHSA-2019:4021",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4021"
            },
            {
              "name": "RHSA-2019:4020",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4020"
            },
            {
              "name": "RHSA-2019:4045",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4045"
            },
            {
              "name": "RHSA-2019:4042",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4042"
            },
            {
              "name": "RHSA-2019:4040",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4040"
            },
            {
              "name": "RHSA-2019:4041",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4041"
            },
            {
              "name": "RHSA-2019:4352",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4352"
            },
            {
              "name": "RHSA-2020:0727",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0727"
            },
            {
              "name": "USN-4308-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4308-1/"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2019-9515",
    "datePublished": "2019-08-13T20:50:59.000Z",
    "dateReserved": "2019-03-01T00:00:00.000Z",
    "dateUpdated": "2024-08-04T21:54:44.327Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

BDU:2019-03646 (CVE-2019-9515)

CVE-2019-9515 (GCVE-0-2019-9515)

Tags

Sightings

Nomenclature

Related by attack behaviour