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SUSE-SU-2026:4605-1

Опубликовано: 09 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 High Performance Computing 15 SP4-ESPOS
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise Server 15 SP4-LTSS
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise Server 15 SP5-LTSS
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
fetchmail-6.4.22-150000.20.32.1
fetchmailconf-6.4.22-150000.20.32.1

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 High Performance Computing 15 SP4-ESPOS:fetchmail-6.4.22-150000.20.32.1
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:fetchmailconf-6.4.22-150000.20.32.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:fetchmail-6.4.22-150000.20.32.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:fetchmailconf-6.4.22-150000.20.32.1
Ссылки