Описание
Security update for redis7
This update for redis7 fixes the following issues
- CVE-2026-23631: Lua use-after-free via the master-replica synchronization mechanism may lead to remote code execution (bsc#1264165).
- CVE-2026-25243: invalid memory access in RESTORE command via a specially crafted serialized payload may lead to remote code execution (bsc#1264166).
Other updates:
- an user can manipulate data read by a connection by injecting sequences into a Redis error reply (bsc#1258706).
Список пакетов
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
SUSE Linux Enterprise Server 15 SP5-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP5
Ссылки
- Link for SUSE-SU-2026:2097-1
- E-Mail link for SUSE-SU-2026:2097-1
- SUSE Security Ratings
- SUSE Bug 1258706
- SUSE Bug 1264165
- SUSE Bug 1264166
- SUSE CVE CVE-2026-23631 page
- SUSE CVE CVE-2026-25243 page
Описание
Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can exploit the master-replica synchronization mechanism to trigger a use-after-free on replicas where replica-read-only is disabled or can be disabled, which may lead to remote code execution. A workaround is to prevent users from executing Lua scripts or avoid using replicas where replica-read-only is disabled. This is patched in version 8.6.3.
Затронутые продукты
Ссылки
- CVE-2026-23631
- SUSE Bug 1264165
Описание
Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not properly validate serialized values. An authenticated attacker with permission to execute RESTORE can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This is patched in version 8.6.3.
Затронутые продукты
Ссылки
- CVE-2026-25243
- SUSE Bug 1264166