All errata/sisyphus/ALT-PU-2018-1599-2
ALT-PU-2018-1599-2

Package update dnsmasq in branch sisyphus

Version2.79-alt1
Published2026-02-10
Max severityHIGH
Severity:

Closed issues (2)

BDU:2026-01424
HIGH7.5

Уязвимость DNS-сервера Dnsmasq, связанная с ошибками реализации проверки безопасности для стандартных элементов, позволяющая нарушителю оказать воздействие на целостность данных

Published: 2026-02-09
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:P/A:N
References
CVE-2017-15107
HIGH7.5

A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.

Published: 2018-01-23Modified: 2024-11-21
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N