Vulnerability-Lookup

BDU:2019-02995 (CVE-2019-9514)

Vulnerability from fstec – Published: 2019-08-27 – Updated: 2024-09-16 – View on bdu.fstec.ru Fixed

Title

Уязвимость реализации сетевого протокола HTTP/2 операционных систем Windows, веб-сервера Apache Traffic Server, веб-сервера H2O, сетевых программных средств netty, SwiftNIO, Envoy, программной платформы Node.js позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость реализации сетевого протокола HTTP/2 операционных систем Windows, веб-сервера Apache Traffic Server, веб-сервера H2O, сетевых программных средств netty, SwiftNIO, Envoy, программной платформы Node.js связана с неконтролируемым расходом ресурсов. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании

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-2019-9514

References

15 references

URL
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-9514
https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c53…
https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8…
https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c92…
http://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html
https://netty.io/news/2019/08/13/4-1-39-Final.html
https://support.apple.com/en-us/HT210436
https://blog.getambassador.io/multiple-http-2-vulnerabilities-in-envoy-proxy-59…
https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/
https://security-tracker.debian.org/tracker/CVE-2019-9512
https://www.debian.org/security/2019/dsa-4508
https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.4.2/
https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.1/
https://strelets.net/patchi-i-obnovleniya-bezopasnosti#16012023
https://altsp.su/obnovleniya-bezopasnosti/

Impacted products

23 products from 8 vendors

Vendors

Microsoft Corp, Сообщество свободного программного обеспечения, Node.js Foundation, Apple Inc., Apache Software Foundation, АО «ИВК», АО «НППКТ», АО «Концерн ВНИИНС»

Products

Windows 10, Windows 10 1607, Windows 10 1703, Windows Server 2016, Windows Server 2016 (Server Core installation), Debian GNU/Linux, Windows 10 1709, Windows 10 1803, Windows Server 1803 (Server Core Installation), Windows 10 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 1903, Windows Server 1903 (Server Core Installation), Envoy, Node.js, SwiftNIO, netty, Traffic Server, H2O, Альт 8 СП (запись в едином реестре российских программ №4305), ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913), ОС ОН «Стрелец» (запись в едином реестре российских программ №6177)

Versions

- (Windows 10), - (Windows 10 1607), - (Windows 10 1703), - (Windows Server 2016), - (Windows Server 2016 (Server Core installation)), 9 (Debian GNU/Linux), - (Windows 10 1709), - (Windows 10 1803), - (Windows Server 1803 (Server Core Installation)), - (Windows 10 1809), - (Windows Server 2019), - (Windows Server 2019 (Server Core installation)), - (Windows 10 1903), - (Windows Server 1903 (Server Core Installation)), 8 (Debian GNU/Linux), до 1.11.1 (Envoy), до 8.16.1 (Node.js), до 10.16.3 (Node.js), до 12.8.1 (Node.js), до 1.5.0 (SwiftNIO), до 4.1.39.Final (netty), от 6.0.0 до 6.2.3 (Traffic Server), от 7.0.0 до 7.1.6 (Traffic Server), от 8.0.0 до 8.0.3 (Traffic Server), до 2.2.6 (H2O), до 2.3.0-beta2 (H2O), - (Альт 8 СП), до 2.1 (ОСОН ОСнова Оnyx), до 2.4.2 (ОСОН ОСнова Оnyx), до 16.01.2023 (ОС ОН «Стрелец»)

Product types

Operating system, Network software

Platforms

Microsoft Corp Windows 10 - 64-bit, Microsoft Corp Windows 10 - 32-bit, Microsoft Corp Windows 10 1607 - 64-bit, Microsoft Corp Windows 10 1607 - 32-bit, Microsoft Corp Windows 10 1703 - 32-bit, Microsoft Corp Windows Server 2016 -, Microsoft Corp Windows 10 1703 - 64-bit, Microsoft Corp Windows Server 2016 (Server Core installation) -, Сообщество свободного программного обеспечения Debian GNU/Linux 9, Microsoft Corp Windows 10 1709 - 64-bit, Microsoft Corp Windows 10 1709 - 32-bit, Microsoft Corp Windows 10 1803 - 64-bit, Microsoft Corp Windows 10 1803 - 32-bit, Microsoft Corp Windows Server 1803 (Server Core Installation) -, Microsoft Corp Windows 10 1809 - 64-bit, Microsoft Corp Windows 10 1809 - 32-bit, Microsoft Corp Windows Server 2019 -, Microsoft Corp Windows Server 2019 (Server Core installation) -, Microsoft Corp Windows 10 1809 - ARM64, Microsoft Corp Windows 10 1709 - ARM64, Microsoft Corp Windows 10 1803 - ARM64, Microsoft Corp Windows 10 1903 - 32-bit, Microsoft Corp Windows 10 1903 - 64-bit, Microsoft Corp Windows 10 1903 - ARM64, Microsoft Corp Windows Server 1903 (Server Core Installation) -, Сообщество свободного программного обеспечения Debian GNU/Linux 8, АО «ИВК» Альт 8 СП - (запись в едином реестре российских программ №4305), АО «НППКТ» ОСОН ОСнова Оnyx до 2.1 (запись в едином реестре российских программ №5913), АО «Концерн ВНИИНС» ОС ОН «Стрелец» до 16.01.2023 (запись в едином реестре российских программ №6177)

Mitigations

Использование рекомендаций: Для программных продуктов Microsoft Corp.: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-9514 Для программных продуктов Apache Software Foundation: https://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E https://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E https://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E Для H2O: http://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html Для netty: https://netty.io/news/2019/08/13/4-1-39-Final.html Для программных продуктов Apple Inc.: https://support.apple.com/en-us/HT210436 Для Envoy: https://blog.getambassador.io/multiple-http-2-vulnerabilities-in-envoy-proxy-59351babb3aa Для Node.js: https://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/ Для Debian: Обновление программного обеспечения до актуальной версии Для ОСОН Основа: Обновление программного обеспечения twisted до версии 20.3.0-7 Для ОСОН ОСнова Оnyx:Обновление программного обеспечения golang-1.15 до версии 1.15.9-3.osnova5 Для ОС ОН «Стрелец»: Обновление программного обеспечения golang-1.15 до версии 1.15.9-3.osnova6.strelets Обновление программного обеспечения golang-1.11 до версии 1.11.6-1+deb10u4.osnova6strelets Для ОС Альт 8 СП: установка обновления из публичного репозитория программного средства

Credits

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": "Microsoft Corp, \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, Node.js Foundation, Apple Inc., Apache Software Foundation, \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb, \u0410\u041e \u00ab\u041d\u041f\u041f\u041a\u0422\u00bb, \u0410\u041e \u00ab\u041a\u043e\u043d\u0446\u0435\u0440\u043d \u0412\u041d\u0418\u0418\u041d\u0421\u00bb",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "- (Windows 10), - (Windows 10 1607), - (Windows 10 1703), - (Windows Server 2016), - (Windows Server 2016 (Server Core installation)), 9 (Debian GNU/Linux), - (Windows 10 1709), - (Windows 10 1803), - (Windows Server 1803 (Server Core Installation)), - (Windows 10 1809), - (Windows Server 2019), - (Windows Server 2019 (Server Core installation)), - (Windows 10 1903), - (Windows Server 1903 (Server Core Installation)), 8 (Debian GNU/Linux), \u0434\u043e 1.11.1 (Envoy), \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), \u0434\u043e 4.1.39.Final (netty), \u043e\u0442 6.0.0 \u0434\u043e 6.2.3 (Traffic Server), \u043e\u0442 7.0.0 \u0434\u043e 7.1.6 (Traffic Server), \u043e\u0442 8.0.0 \u0434\u043e 8.0.3 (Traffic Server), \u0434\u043e 2.2.6 (H2O), \u0434\u043e 2.3.0-beta2 (H2O), - (\u0410\u043b\u044c\u0442 8 \u0421\u041f), \u0434\u043e 2.1 (\u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx), \u0434\u043e 2.4.2 (\u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx), \u0434\u043e 16.01.2023 (\u041e\u0421 \u041e\u041d \u00ab\u0421\u0442\u0440\u0435\u043b\u0435\u0446\u00bb)",
  "\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 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Microsoft Corp.:\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-9514\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/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E\n\n\u0414\u043b\u044f H2O:\nhttp://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html\n\n\u0414\u043b\u044f netty:\nhttps://netty.io/news/2019/08/13/4-1-39-Final.html\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 Envoy:\nhttps://blog.getambassador.io/multiple-http-2-vulnerabilities-in-envoy-proxy-59351babb3aa\n\n\u0414\u043b\u044f Node.js:\nhttps://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/\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 \u0434\u043e \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438\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\n\n\u0414\u043b\u044f \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx:\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 golang-1.15 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 1.15.9-3.osnova5\n\n\u0414\u043b\u044f \u041e\u0421 \u041e\u041d \u00ab\u0421\u0442\u0440\u0435\u043b\u0435\u0446\u00bb:\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 golang-1.15 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 1.15.9-3.osnova6.strelets\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 golang-1.11 \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 1.11.6-1+deb10u4.osnova6strelets\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": "13.08.2019",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "16.09.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "27.08.2019",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2019-02995",
  "\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-2019-9514",
  "\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": "Windows 10, Windows 10 1607, Windows 10 1703, Windows Server 2016, Windows Server 2016 (Server Core installation), Debian GNU/Linux, Windows 10 1709, Windows 10 1803, Windows Server 1803 (Server Core Installation), Windows 10 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 1903, Windows Server 1903 (Server Core Installation), Envoy, Node.js, SwiftNIO, netty, Traffic Server, H2O, \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), \u041e\u0421 \u041e\u041d \u00ab\u0421\u0442\u0440\u0435\u043b\u0435\u0446\u00bb (\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 \u21166177)",
  "\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": "Microsoft Corp Windows 10 - 64-bit, Microsoft Corp Windows 10 - 32-bit, Microsoft Corp Windows 10 1607 - 64-bit, Microsoft Corp Windows 10 1607 - 32-bit, Microsoft Corp Windows 10 1703 - 32-bit, Microsoft Corp Windows Server 2016 - , Microsoft Corp Windows 10 1703 - 64-bit, Microsoft Corp Windows Server 2016 (Server Core installation) - , \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 , Microsoft Corp Windows 10 1709 - 64-bit, Microsoft Corp Windows 10 1709 - 32-bit, Microsoft Corp Windows 10 1803 - 64-bit, Microsoft Corp Windows 10 1803 - 32-bit, Microsoft Corp Windows Server 1803 (Server Core Installation) - , Microsoft Corp Windows 10 1809 - 64-bit, Microsoft Corp Windows 10 1809 - 32-bit, Microsoft Corp Windows Server 2019 - , Microsoft Corp Windows Server 2019 (Server Core installation) - , Microsoft Corp Windows 10 1809 - ARM64, Microsoft Corp Windows 10 1709 - ARM64, Microsoft Corp Windows 10 1803 - ARM64, Microsoft Corp Windows 10 1903 - 32-bit, Microsoft Corp Windows 10 1903 - 64-bit, Microsoft Corp Windows 10 1903 - ARM64, Microsoft Corp Windows Server 1903 (Server Core Installation) - , \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 8 , \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), \u0410\u041e \u00ab\u041d\u041f\u041f\u041a\u0422\u00bb \u041e\u0421\u041e\u041d \u041e\u0421\u043d\u043e\u0432\u0430 \u041enyx \u0434\u043e 2.1  (\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), \u0410\u041e \u00ab\u041a\u043e\u043d\u0446\u0435\u0440\u043d \u0412\u041d\u0418\u0418\u041d\u0421\u00bb \u041e\u0421 \u041e\u041d \u00ab\u0421\u0442\u0440\u0435\u043b\u0435\u0446\u00bb \u0434\u043e 16.01.2023  (\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 \u21166177)",
  "\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 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP/2 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Windows, \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache Traffic Server, \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 H2O, \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 netty, SwiftNIO, Envoy, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Node.js \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 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 HTTP/2 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Windows, \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache Traffic Server, \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 H2O, \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 netty, SwiftNIO, Envoy, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Node.js \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u043c \u0440\u0430\u0441\u0445\u043e\u0434\u043e\u043c \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\u0451\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",
  "\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": "-",
  "\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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-9514\nhttps://lists.apache.org/thread.html/ad3d01e767199c1aed8033bb6b3f5bf98c011c7c536f07a5d34b3c19@%3Cannounce.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/392108390cef48af647a2e47b7fd5380e050e35ae8d1aa2030254c04@%3Cusers.trafficserver.apache.org%3E\nhttps://lists.apache.org/thread.html/bde52309316ae798186d783a5e29f4ad1527f61c9219a289d0eee0a7@%3Cdev.trafficserver.apache.org%3E\nhttp://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html\nhttps://netty.io/news/2019/08/13/4-1-39-Final.html\nhttps://support.apple.com/en-us/HT210436\nhttps://blog.getambassador.io/multiple-http-2-vulnerabilities-in-envoy-proxy-59351babb3aa\nhttps://nodejs.org/en/blog/vulnerability/aug-2019-security-releases/\nhttps://security-tracker.debian.org/tracker/CVE-2019-9512\nhttps://www.debian.org/security/2019/dsa-4508\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/\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://strelets.net/patchi-i-obnovleniya-bezopasnosti#16012023\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, \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-2019-9514 (GCVE-0-2019-9514)

Vulnerability from cvelistv5 – Published: 2019-08-13 00:00 – Updated: 2024-08-04 21:54

Title

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

Summary

Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, 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

67 references

URL	Tags
https://kb.cert.org/vuls/id/605641/	third-party-advisory
https://github.com/Netflix/security-bulletins/blo…
https://lists.apache.org/thread.html/bde52309316a…	mailing-list
https://lists.apache.org/thread.html/392108390cef…	mailing-list
https://lists.apache.org/thread.html/ad3d01e76719…	mailing-list
https://seclists.org/bugtraq/2019/Aug/24	mailing-list
http://seclists.org/fulldisclosure/2019/Aug/16	mailing-list
https://www.synology.com/security/advisory/Synolo…
https://seclists.org/bugtraq/2019/Aug/31	mailing-list
https://www.debian.org/security/2019/dsa-4503	vendor-advisory
https://support.f5.com/csp/article/K01988340
http://www.openwall.com/lists/oss-security/2019/08/20/1	mailing-list
https://security.netapp.com/advisory/ntap-2019082…
https://security.netapp.com/advisory/ntap-2019082…
https://security.netapp.com/advisory/ntap-2019082…
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://seclists.org/bugtraq/2019/Aug/43	mailing-list
https://www.debian.org/security/2019/dsa-4508	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2682	vendor-advisory
https://www.debian.org/security/2019/dsa-4520	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2726	vendor-advisory
https://seclists.org/bugtraq/2019/Sep/18	mailing-list
https://access.redhat.com/errata/RHSA-2019:2594	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2661	vendor-advisory
https://kc.mcafee.com/corporate/index?page=conten…
https://access.redhat.com/errata/RHSA-2019:2690	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2766	vendor-advisory
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2796	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2861	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2925	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2939	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2955	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2966	vendor-advisory
https://support.f5.com/csp/article/K01988340?utm_…
https://access.redhat.com/errata/RHSA-2019:3131	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:2769	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:3245	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:3265	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:3892	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:3906	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4018	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4019	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4021	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4020	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4045	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4042	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4040	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4041	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4269	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4273	vendor-advisory
https://access.redhat.com/errata/RHSA-2019:4352	vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0406	vendor-advisory
https://access.redhat.com/errata/RHSA-2020:0727	vendor-advisory
https://usn.ubuntu.com/4308-1/	vendor-advisory
https://www.debian.org/security/2020/dsa-4669	vendor-advisory
https://lists.debian.org/debian-lts-announce/2020…	mailing-list
http://www.openwall.com/lists/oss-security/2023/10/18/8	mailing-list

Credits

Thanks to Jonathan Looney of Netflix for reporting this vulnerability.

Show details on NVD website

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            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2019/Aug/16"
        },
        {
          "url": "https://www.synology.com/security/advisory/Synology_SA_19_33"
        },
        {
          "name": "20190819 [SECURITY] [DSA 4503-1] golang-1.11 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://seclists.org/bugtraq/2019/Aug/31"
        },
        {
          "name": "DSA-4503",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4503"
        },
        {
          "url": "https://support.f5.com/csp/article/K01988340"
        },
        {
          "name": "[oss-security] 20190819 [ANNOUNCE] Security release of Kubernetes v1.15.3, v1.14.6, v1.13.10 - CVE-2019-9512 and CVE-2019-9514",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2019/08/20/1"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20190823-0001/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20190823-0004/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20190823-0005/"
        },
        {
          "name": "openSUSE-SU-2019:2000",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00076.html"
        },
        {
          "name": "FEDORA-2019-5a6a7bc12c",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMNFX5MNYRWWIMO4BTKYQCGUDMHO3AXP/"
        },
        {
          "name": "FEDORA-2019-6a2980de56",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZQGHE3WTYLYAYJEIDJVF2FIGQTAYPMC/"
        },
        {
          "name": "20190825 [SECURITY] [DSA 4508-1] h2o security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://seclists.org/bugtraq/2019/Aug/43"
        },
        {
          "name": "DSA-4508",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4508"
        },
        {
          "name": "openSUSE-SU-2019:2056",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00002.html"
        },
        {
          "name": "openSUSE-SU-2019:2072",
          "tags": [
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          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00011.html"
        },
        {
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        },
        {
          "name": "FEDORA-2019-65db7ad6c7",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BBP27PZGSY6OP6D26E5FW4GZKBFHNU7/"
        },
        {
          "name": "openSUSE-SU-2019:2085",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00021.html"
        },
        {
          "name": "RHSA-2019:2682",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2682"
        },
        {
          "name": "DSA-4520",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2019/dsa-4520"
        },
        {
          "name": "RHSA-2019:2726",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2726"
        },
        {
          "name": "20190910 [SECURITY] [DSA 4520-1] trafficserver security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://seclists.org/bugtraq/2019/Sep/18"
        },
        {
          "name": "RHSA-2019:2594",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2594"
        },
        {
          "name": "openSUSE-SU-2019:2114",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00032.html"
        },
        {
          "name": "openSUSE-SU-2019:2115",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00031.html"
        },
        {
          "name": "RHSA-2019:2661",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2661"
        },
        {
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10296"
        },
        {
          "name": "RHSA-2019:2690",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2690"
        },
        {
          "name": "RHSA-2019:2766",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2766"
        },
        {
          "name": "openSUSE-SU-2019:2130",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00038.html"
        },
        {
          "name": "RHSA-2019:2796",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2796"
        },
        {
          "name": "RHSA-2019:2861",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2861"
        },
        {
          "name": "RHSA-2019:2925",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2925"
        },
        {
          "name": "RHSA-2019:2939",
          "tags": [
            "vendor-advisory"
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          "url": "https://access.redhat.com/errata/RHSA-2019:2939"
        },
        {
          "name": "RHSA-2019:2955",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2955"
        },
        {
          "name": "RHSA-2019:2966",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2966"
        },
        {
          "url": "https://support.f5.com/csp/article/K01988340?utm_source=f5support\u0026amp%3Butm_medium=RSS"
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        {
          "name": "RHSA-2019:3131",
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        {
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          "tags": [
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          "url": "https://access.redhat.com/errata/RHSA-2019:2769"
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        {
          "name": "RHSA-2019:3245",
          "tags": [
            "vendor-advisory"
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          "url": "https://access.redhat.com/errata/RHSA-2019:3245"
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        },
        {
          "name": "RHSA-2020:0727",
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            "vendor-advisory"
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          "url": "https://access.redhat.com/errata/RHSA-2020:0727"
        },
        {
          "name": "USN-4308-1",
          "tags": [
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          ],
          "url": "https://usn.ubuntu.com/4308-1/"
        },
        {
          "name": "DSA-4669",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4669"
        },
        {
          "name": "[debian-lts-announce] 20201208 [SECURITY] [DLA 2485-1] golang-golang-x-net-dev security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00011.html"
        },
        {
          "name": "[oss-security] 20231018 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2023/10/18/8"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service",
      "x_generator": {
        "engine": "Vulnogram 0.0.7"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2019-9514",
    "datePublished": "2019-08-13T00:00:00.000Z",
    "dateReserved": "2019-03-01T00:00:00.000Z",
    "dateUpdated": "2024-08-04T21:54:44.511Z",
    "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.

Detection rules are retrieved from Rulezet.

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:2019-02995 (CVE-2019-9514)

CVE-2019-9514 (GCVE-0-2019-9514)

Tags

Sightings

Nomenclature

Related by attack behaviour