Security update for redis SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:02681-1 Final 1 1 2025-08-04T15:04:37Z current 2025-08-04T15:04:37Z 2025-08-04T15:04:37Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for redis This update for redis fixes the following issues: - CVE-2025-27151: Fixed absence of filename size check may cause a stack overflow. (bsc#1243804) - CVE-2025-32023: Fixed out-of-bounds write when working with HyperLogLog commands can lead to remote code execution. (bsc#1246059) - CVE-2025-48367: Fixed unauthenticated connection causing repeated IP protocol erros can lead to client starvation and DoS. (bsc#1246058) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-2681,SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-2681,SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-2681,SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-2681,SUSE-SLE-Product-SLES_SAP-15-SP5-2025-2681 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-202502681-1/ Link for SUSE-SU-2025:02681-1 https://lists.suse.com/pipermail/sle-updates/2025-August/041074.html E-Mail link for SUSE-SU-2025:02681-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1243804 SUSE Bug 1243804 https://bugzilla.suse.com/1246058 SUSE Bug 1246058 https://bugzilla.suse.com/1246059 SUSE Bug 1246059 https://www.suse.com/security/cve/CVE-2025-27151/ SUSE CVE CVE-2025-27151 page https://www.suse.com/security/cve/CVE-2025-32023/ SUSE CVE CVE-2025-32023 page https://www.suse.com/security/cve/CVE-2025-48367/ SUSE CVE CVE-2025-48367 page 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 redis7-7.0.8-150500.3.21.1 redis7-7.0.8-150500.3.21.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS redis7-7.0.8-150500.3.21.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS redis7-7.0.8-150500.3.21.1 as a component of SUSE Linux Enterprise Server 15 SP5-LTSS redis7-7.0.8-150500.3.21.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP5 Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2. CVE-2025-27151 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise Server 15 SP5-LTSS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:redis7-7.0.8-150500.3.21.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502681-1/ https://www.suse.com/security/cve/CVE-2025-27151.html CVE-2025-27151 https://bugzilla.suse.com/1243804 SUSE Bug 1243804 Redis is an open source, in-memory database that persists on disk. From 2.8 to before 8.0.3, 7.4.5, 7.2.10, and 6.2.19, an authenticated user may use a specially crafted string to trigger a stack/heap out of bounds write on hyperloglog operations, potentially leading to remote code execution. The bug likely affects all Redis versions with hyperloglog operations implemented. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing hyperloglog operations. This can be done using ACL to restrict HLL commands. CVE-2025-32023 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise Server 15 SP5-LTSS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:redis7-7.0.8-150500.3.21.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502681-1/ https://www.suse.com/security/cve/CVE-2025-32023.html CVE-2025-32023 https://bugzilla.suse.com/1246059 SUSE Bug 1246059 Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19. CVE-2025-48367 SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise Server 15 SP5-LTSS:redis7-7.0.8-150500.3.21.1 SUSE Linux Enterprise Server for SAP Applications 15 SP5:redis7-7.0.8-150500.3.21.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502681-1/ https://www.suse.com/security/cve/CVE-2025-48367.html CVE-2025-48367 https://bugzilla.suse.com/1246058 SUSE Bug 1246058