CVE-2022-34294

Опубликовано: 15 авг. 2022

Источник: nvd

CVSS3: 9.8

EPSS Низкий

Описание

totd 1.5.3 uses a fixed UDP source port in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.

Ссылки

https://github.com/fwdillema/totd
Third Party Advisory
https://www.blackhat.com/presentations/bh-jp-08/bh-jp-08-Kaminsky/BlackHat-Japan-08-Kaminsky-DNS08-BlackOps.pdf
Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/08/14/2
Exploit
Mailing List
Third Party Advisory
https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner
Technical Description
Third Party Advisory
https://github.com/fwdillema/totd
Third Party Advisory
https://www.blackhat.com/presentations/bh-jp-08/bh-jp-08-Kaminsky/BlackHat-Japan-08-Kaminsky-DNS08-BlackOps.pdf
Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/08/14/2
Exploit
Mailing List
Third Party Advisory
https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner
Technical Description
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:totd_project:totd:1.5.3:*:*:*:*:*:*:*

EPSS

Процентиль: 73%

0.00745

Низкий

9.8 Critical

CVSS3

Дефекты

CWE-331

Связанные уязвимости

GHSA-ww2h-pppm-353g