Low severity3.6NVD Advisory· Published Oct 18, 2023· Updated Jun 17, 2026
CVE-2023-45145
CVE-2023-45145
Description
Redis is an in-memory database that persists on disk. On startup, Redis begins listening on a Unix socket before adjusting its permissions to the user-provided configuration. If a permissive umask(2) is used, this creates a race condition that enables, during a short period of time, another process to establish an otherwise unauthorized connection. This problem has existed since Redis 2.6.0-RC1. This issue has been addressed in Redis versions 7.2.2, 7.0.14 and 6.2.14. Users are advised to upgrade. For users unable to upgrade, it is possible to work around the problem by disabling Unix sockets, starting Redis with a restrictive umask, or storing the Unix socket file in a protected directory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
- osv-coords25 versionspkg:apk/chainguard/redis-6.2.10-benchmarkpkg:apk/chainguard/redis-6.2.10-clipkg:bitnami/keydbpkg:bitnami/redispkg:bitnami/valkeypkg:rpm/almalinux/redispkg:rpm/almalinux/redis-develpkg:rpm/almalinux/redis-docpkg:rpm/opensuse/redis&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/redis&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/redis&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/redis7&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/redis&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4pkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/redis&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/redis&distro=SUSE%20Manager%20Proxy%204.2pkg:rpm/suse/redis&distro=SUSE%20Manager%20Server%204.2pkg:rpm/suse/redis7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5
< 6.2.10-r40+ 24 more
- (no CPE)range: < 6.2.10-r40
- (no CPE)range: < 6.2.10-r40
- (no CPE)range: >= 2.6.0, < 6.2.14
- (no CPE)range: >= 2.6.0, < 6.2.14
- (no CPE)range: >= 2.6.0, < 6.2.14
- (no CPE)range: < 7.2.6-1.module_el9.5.0+130+36ae7635
- (no CPE)range: < 7.2.6-1.module_el9.5.0+130+36ae7635
- (no CPE)range: < 7.2.6-1.module_el9.5.0+130+36ae7635
- (no CPE)range: < 6.2.6-150400.3.25.1
- (no CPE)range: < 6.2.6-150400.3.25.1
- (no CPE)range: < 7.2.2-1.1
- (no CPE)range: < 7.0.8-150500.3.9.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.2.6-150400.3.25.1
- (no CPE)range: < 6.2.6-150400.3.25.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 6.0.14-150200.6.29.1
- (no CPE)range: < 7.0.8-150500.3.9.1
Patches
Vulnerability mechanics
References
7- github.com/redis/redis/commit/03345ddc7faf7af079485f2cbe5d17a1611cbce1nvdPatch
- github.com/redis/redis/security/advisories/GHSA-ghmp-889m-7cvxnvdVendor Advisory
- lists.debian.org/debian-lts-announce/2023/10/msg00032.htmlnvdMailing ListThird Party Advisory
- lists.fedoraproject.org/archives/list/[email protected]/message/464JPNBWE433ZGYXO3KN72VR3KJPWHAW/nvdMailing ListThird Party Advisory
- lists.fedoraproject.org/archives/list/[email protected]/message/BNEK2K4IE7MPKRD6H36JXZMJKYS6I5GQ/nvdMailing ListThird Party Advisory
- security.netapp.com/advisory/ntap-20231116-0014/nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/[email protected]/message/DZMGTTV5XM4LA66FSIJSETNBBRRPJYOQ/nvdMailing List
News mentions
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