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SUSE-SU-2026:4567-1

Опубликовано: 07 окт. 2026
Источник: suse-cvrf

Описание

Security update for fetchmail

This update for fetchmail fixes the following issue:

  • CVE-2026-94184: stack-based buffer overflow in NTLM authentication can lead to remote code execution or process termination (bsc#1282055).

Список пакетов

SUSE Linux Enterprise Server 12 SP5-LTSS
fetchmail-6.3.26-13.24.1
fetchmailconf-6.3.26-13.24.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
fetchmail-6.3.26-13.24.1
fetchmailconf-6.3.26-13.24.1

Ссылки

Описание

A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response. This may lead to remote code execution depending on stack-frame layout, or to authentication failure or process termination under memory hardening.

Затронутые продукты
SUSE Linux Enterprise Server 12 SP5-LTSS:fetchmail-6.3.26-13.24.1
SUSE Linux Enterprise Server 12 SP5-LTSS:fetchmailconf-6.3.26-13.24.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:fetchmail-6.3.26-13.24.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:fetchmailconf-6.3.26-13.24.1
Ссылки