CVE-2023-45145
published 2023-10-18CVE-2023-45145: 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…
PriorityP414low3.6CVSS 3.1
AVLACHPRLUINSUCLILAN
EPSS
0.44%
36.3th percentile
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.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | redis | < redis 5:7.0.15-1~deb12u1 (bookworm) | redis 5:7.0.15-1~deb12u1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_redis_6.2.14-1_on_cbl_mariner_2.0 | — | — |
| redis | redis | — | — |
| redis | redis | — | — |
| redis | redis | — | — |
| redis | redis | — | — |
| redis | redis | >= 0 < 5:6.0.16-1+deb11u3 | 5:6.0.16-1+deb11u3 |
| redis | redis | >= 0 < 5:7.0.15-1~deb12u1 | 5:7.0.15-1~deb12u1 |
| redis | redis | >= 0 < 5:7.0.14-1 | 5:7.0.14-1 |
| redis | redis | >= 0 < 5:7.0.14-1 | 5:7.0.14-1 |
| redis | redis | >= 0 < 2:2.8.4-2ubuntu0.2+esm3 | 2:2.8.4-2ubuntu0.2+esm3 |
| redis | redis | >= 0 < 2:3.0.6-1ubuntu0.4+esm2 | 2:3.0.6-1ubuntu0.4+esm2 |
| redis | redis | >= 0 < 5:4.0.9-1ubuntu0.2+esm4 | 5:4.0.9-1ubuntu0.2+esm4 |
| redis | redis | >= 0 < 5:5.0.7-2ubuntu0.1+esm2 | 5:5.0.7-2ubuntu0.1+esm2 |
| redis | redis | >= 0 < 5:6.0.16-1ubuntu1+esm1 | 5:6.0.16-1ubuntu1+esm1 |
| redis | redis | >= 2.6.0 < 6.2.14 | 6.2.14 |
| redis | redis | >= 7.0.0 < 7.0.14 | 7.0.14 |
| redis | redis | >= 7.2.0 < 7.2.2 | 7.2.2 |
CVSS provenance
nvdv3.13.6LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
osv8.8HIGH
vendor_ubuntu7.0HIGH
vendor_debian3.6LOW
vendor_msrc3.6LOW
vendor_oracle3.6LOW
vendor_redhat3.6LOW
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Oracle
Oracle Oracle Communications Risk Matrix: Install/Upgrade (Redis) — CVE-2023-45145
vendor_oracle·2024-01-15·CVSS 3.6
CVE-2023-45145 [LOW] Oracle Oracle Communications Risk Matrix: Install/Upgrade (Redis) — CVE-2023-45145
Oracle Oracle Communications Risk Matrix: Install/Upgrade (Redis) vulnerability
CVE: CVE-2023-45145
CVSS: 3.6
Protocol: None
Remote exploit: No
Affected versions: Local
Advisory: cpujan2024 (JAN 2024)
Ubuntu
Redis vulnerabilities
vendor_ubuntu·2023-12-05·CVSS 7.0
CVE-2023-25155 [HIGH] Redis vulnerabilities
Title: Redis vulnerabilities
Summary: Several security issues were fixed in Redis.
Seiya Nakata and Yudai Fujiwara discovered that Redis incorrectly handled
certain specially crafted Lua scripts. An attacker could possibly use this
issue to cause heap corruption and execute arbitrary code.
(CVE-2022-24834)
SeungHyun Lee discovered that Redis incorrectly handled specially crafted
commands. An attacker could possibly use this issue to trigger an integer
overflow, which might cause Redis to allocate impossible amounts of memory,
resulting in a denial of service via an application crash. (CVE-2022-35977)
Tom Levy discovered that Redis incorrectly handled crafted string matching
patterns. An attacker could possibly use this issue to cause Redis to hang,
resulting in a denial of service. (CV
Red Hat
redis: possible bypass of Unix socket permissions on startup
vendor_redhat·2023-10-18·CVSS 3.6
CVE-2023-45145 [LOW] CWE-269 redis: possible bypass of Unix socket permissions on startup
redis: possible bypass of Unix socket permissions on startup
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.
A flaw was found in Redis, an in-memo
Microsoft
Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
vendor_msrc·2023-10-10·CVSS 3.6
CVE-2023-45145 [LOW] CWE-668 Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
GitHub_M: GitHub_M
Customer Action Required: Yes
Remediation:
Debian
CVE-2023-45145: redis - Redis is an in-memory database that persists on disk. On startup, Redis begins l...
vendor_debian·2023·CVSS 3.6
CVE-2023-45145 [LOW] CVE-2023-45145: redis - Redis is an in-memory database that persists on disk. On startup, Redis begins l...
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.
Scope: local
bookworm: resolved (fixed in 5:7.0.15-1~deb12u1)
bullseye: resolved (fixed in 5:6.0.16-
OSV
redis vulnerabilities
osv·2023-12-05·CVSS 8.8
CVE-2022-24834 [HIGH] redis vulnerabilities
redis vulnerabilities
Seiya Nakata and Yudai Fujiwara discovered that Redis incorrectly handled
certain specially crafted Lua scripts. An attacker could possibly use this
issue to cause heap corruption and execute arbitrary code.
(CVE-2022-24834)
SeungHyun Lee discovered that Redis incorrectly handled specially crafted
commands. An attacker could possibly use this issue to trigger an integer
overflow, which might cause Redis to allocate impossible amounts of memory,
resulting in a denial of service via an application crash. (CVE-2022-35977)
Tom Levy discovered that Redis incorrectly handled crafted string matching
patterns. An attacker could possibly use this issue to cause Redis to hang,
resulting in a denial of service. (CVE-2022-36021)
Yupeng Yang discovered that Redis incorrectly h
OSV
CVE-2023-45145: Redis is an in-memory database that persists on disk
osv·2023-10-18·CVSS 3.6
CVE-2023-45145 [LOW] CVE-2023-45145: Redis is an in-memory database that persists on disk
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/redis/redis/commit/03345ddc7faf7af079485f2cbe5d17a1611cbce1https://github.com/redis/redis/security/advisories/GHSA-ghmp-889m-7cvxhttps://lists.debian.org/debian-lts-announce/2023/10/msg00032.htmlhttps://lists.fedoraproject.org/archives/list/[email protected]/message/464JPNBWE433ZGYXO3KN72VR3KJPWHAW/https://lists.fedoraproject.org/archives/list/[email protected]/message/BNEK2K4IE7MPKRD6H36JXZMJKYS6I5GQ/https://lists.fedoraproject.org/archives/list/[email protected]/message/DZMGTTV5XM4LA66FSIJSETNBBRRPJYOQ/https://security.netapp.com/advisory/ntap-20231116-0014/https://github.com/redis/redis/commit/03345ddc7faf7af079485f2cbe5d17a1611cbce1https://github.com/redis/redis/security/advisories/GHSA-ghmp-889m-7cvxhttps://lists.debian.org/debian-lts-announce/2023/10/msg00032.htmlhttps://lists.fedoraproject.org/archives/list/[email protected]/message/464JPNBWE433ZGYXO3KN72VR3KJPWHAW/https://lists.fedoraproject.org/archives/list/[email protected]/message/BNEK2K4IE7MPKRD6H36JXZMJKYS6I5GQ/https://lists.fedoraproject.org/archives/list/[email protected]/message/DZMGTTV5XM4LA66FSIJSETNBBRRPJYOQ/https://security.netapp.com/advisory/ntap-20231116-0014/
2023-10-18
Published