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SUSE-SU-2025:3903-1

Опубликовано: 31 окт. 2025
Источник: suse-cvrf

Описание

Security update for bind

This update for bind fixes the following issues:

Upgrade to release 9.20.15:

  • CVE-2025-8677: DNSSEC validation fails if matching but invalid DNSKEY is found (bsc#1252378).
  • CVE-2025-40778: Address various spoofing attacks (bsc#1252379).
  • CVE-2025-40780: Cache-poisoning due to weak pseudo-random number generator (bsc#1252380).

Список пакетов

SUSE Linux Enterprise Module for Basesystem 15 SP7
bind-utils-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7
bind-9.20.15-150700.3.12.1
bind-doc-9.20.15-150700.3.12.1

Ссылки

Описание

Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.

Затронутые продукты
SUSE Linux Enterprise Module for Basesystem 15 SP7:bind-utils-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7:bind-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7:bind-doc-9.20.15-150700.3.12.1
Ссылки

Описание

In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible for an attacker to predict the source port and query ID that BIND will use. This issue affects BIND 9 versions 9.16.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.16.8-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.

Затронутые продукты
SUSE Linux Enterprise Module for Basesystem 15 SP7:bind-utils-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7:bind-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7:bind-doc-9.20.15-150700.3.12.1
Ссылки

Описание

Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion. This issue affects BIND 9 versions 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.

Затронутые продукты
SUSE Linux Enterprise Module for Basesystem 15 SP7:bind-utils-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7:bind-9.20.15-150700.3.12.1
SUSE Linux Enterprise Module for Server Applications 15 SP7:bind-doc-9.20.15-150700.3.12.1
Ссылки
Уязвимость SUSE-SU-2025:3903-1