CVE-2022-2795

Опубликовано: 21 сент. 2022

Источник: nvd

CVSS3: 5.3

EPSS Низкий

Описание

By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service.

Ссылки

http://www.openwall.com/lists/oss-security/2022/09/21/3
Mailing List
Patch
Third Party Advisory
https://kb.isc.org/docs/cve-2022-2795
Patch
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
https://security.gentoo.org/glsa/202210-25
Third Party Advisory
https://www.debian.org/security/2022/dsa-5235
Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/21/3
Mailing List
Patch
Third Party Advisory
https://kb.isc.org/docs/cve-2022-2795
Patch
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
https://security.gentoo.org/glsa/202210-25
Third Party Advisory
https://security.netapp.com/advisory/ntap-20241129-0002/
https://www.debian.org/security/2022/dsa-5235
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*

Версия от 9.0.0 (включая) до 9.16.33 (исключая)

cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*

Версия от 9.18.0 (включая) до 9.18.7 (исключая)

cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*

Версия от 9.19.0 (включая) до 9.19.5 (исключая)

cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:supported_preview:*:*

cpe:2.3:a:isc:bind:9.9.3:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.9.12:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.9.13:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.10.5:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.3:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.5:s3:*:*:*:supported_preview:*:*

cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.5:s5:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.5:s6:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.6:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.7:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.8:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.12:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.14-s1:*:*:*:preview:*:*:*

cpe:2.3:a:isc:bind:9.11.19-s1:*:*:*:preview:*:*:*

cpe:2.3:a:isc:bind:9.11.21:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.27:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.29:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.35:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.37:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.16.8:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.16.11:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.16.13:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.16.21:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.16.32:s1:*:*:supported_preview:*:*:*

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

EPSS

Процентиль: 58%

0.00375

Низкий

5.3 Medium

CVSS3

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

CVE-2022-2795

CVSS3: 5.3

ubuntu

почти 3 года назад

CVE-2022-2795

CVSS3: 5.3

redhat

почти 3 года назад

CVE-2022-2795

CVSS3: 5.3

msrc

почти 3 года назад

Описание отсутствует

CVE-2022-2795

CVSS3: 5.3

debian

почти 3 года назад

By flooding the target resolver with queries exploiting this flaw an a ...

GHSA-9mq2-v988-m7mr

CVSS3: 7.5

github

почти 3 года назад

EPSS

Процентиль: 58%

0.00375

Низкий

5.3 Medium

CVSS3

Дефекты

NVD-CWE-noinfo