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SUSE-SU-2026:0769-1

Опубликовано: 03 мар. 2026
Источник: suse-cvrf

Описание

Security update for postgresql18

This update for postgresql18 fixes the following issue:

Update to version 18.3 (bsc#1258754).

Regression fixes:

  • the substring() function raises an error 'invalid byte sequence for encoding' on non-ASCII text values if the source of that value is a database column (caused by CVE-2026-2006 fix).
  • a standby may halt and return an error 'could not access status of transaction'.

Список пакетов

SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise Server 15 SP4-LTSS
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise Server 15 SP5-LTSS
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5
libecpg6-18.3-150200.5.9.1
libpq5-18.3-150200.5.9.1
libpq5-32bit-18.3-150200.5.9.1

Ссылки

Описание

Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:libecpg6-18.3-150200.5.9.1
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:libpq5-18.3-150200.5.9.1
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:libpq5-32bit-18.3-150200.5.9.1
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:libecpg6-18.3-150200.5.9.1
Ссылки