Security update for redis SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:2294-1 Final 1 1 2021-07-12T06:26:59Z current 2021-07-12T06:26:59Z 2021-07-12T06:26:59Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for redis This update for redis fixes the following issues: - Upgrade to 6.0.14 - CVE-2021-32625: An integer overflow bug could be exploited by using the STRALGO LCS command to cause remote remote code execution (bsc#1186722) - Fix crash in UNLINK on a stream key with deleted consumer groups - SINTERSTORE: Add missing keyspace del event when none of the sources exist The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2021-2294,SUSE-SLE-Module-Server-Applications-15-SP2-2021-2294,SUSE-SLE-Module-Server-Applications-15-SP3-2021-2294 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20212294-1/ Link for SUSE-SU-2021:2294-1 https://lists.suse.com/pipermail/sle-security-updates/2021-July/009124.html E-Mail link for SUSE-SU-2021:2294-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1186722 SUSE Bug 1186722 https://www.suse.com/security/cve/CVE-2021-32625/ SUSE CVE CVE-2021-32625 page SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP3 redis-6.0.14-6.5.1 redis-6.0.14-6.5.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP2 redis-6.0.14-6.5.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP3 Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis version 6.0 or newer, could be exploited using the STRALGO LCS command to corrupt the heap and potentially result with remote code execution. This is a result of an incomplete fix by CVE-2021-29477. The problem is fixed in version 6.2.4 and 6.0.14. An additional workaround to mitigate the problem without patching the redis-server executable is to use ACL configuration to prevent clients from using the STRALGO LCS command. On 64 bit systems which have the fixes of CVE-2021-29477 (6.2.3 or 6.0.13), it is sufficient to make sure that the proto-max-bulk-len config parameter is smaller than 2GB (default is 512MB). CVE-2021-32625 SUSE Linux Enterprise Module for Server Applications 15 SP2:redis-6.0.14-6.5.1 SUSE Linux Enterprise Module for Server Applications 15 SP3:redis-6.0.14-6.5.1 important 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 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/2021/suse-su-20212294-1/ https://www.suse.com/security/cve/CVE-2021-32625.html CVE-2021-32625 https://bugzilla.suse.com/1186722 SUSE Bug 1186722