low
3.6
CWE
362 668
Advisory Published
CVE Published
Updated

CVE-2023-45145: Redis Unix-domain socket may have be exposed with the wrong permissions for a short time window.

First published: Wed Oct 18 2023(Updated: )

<a href="https://access.redhat.com/security/cve/CVE-2023-45145">CVE-2023-45145</a> - The wrong order of listen(2) and chmod(2) calls creates a race condition that can be used by another process to bypass desired Unix socket permissions on startup. Upstream have released version 7.0.14/7.2.2 to fix <a href="https://access.redhat.com/security/cve/CVE-2023-45145">CVE-2023-45145</a>. Reference: - <a href="https://github.com/redis/redis/releases/tag/7.0.14">https://github.com/redis/redis/releases/tag/7.0.14</a> - <a href="https://bugs.mageia.org/32406">https://bugs.mageia.org/32406</a>

Credit: security-advisories@github.com security-advisories@github.com security-advisories@github.com

Affected SoftwareAffected VersionHow to fix
Redis Redis>=2.6.0<6.2.14
Redis Redis>=7.0.0<7.0.14
Redis Redis>=7.2.0<7.2.2
Redis Redis=2.6.0-rc1
Fedoraproject Fedora=37
Fedoraproject Fedora=38
Fedoraproject Fedora=39
Debian Debian Linux=10.0
debian/redis<=5:5.0.14-1+deb10u2<=5:6.0.16-1+deb11u2
5:5.0.14-1+deb10u5
5:7.0.15-1~deb12u1
5:7.0.15-1
ubuntu/redis<5:4.0.9-1ubuntu0.2+
5:4.0.9-1ubuntu0.2+
ubuntu/redis<5:5.0.7-2ubuntu0.1+
5:5.0.7-2ubuntu0.1+
ubuntu/redis<5:6.0.16-1ubuntu1+
5:6.0.16-1ubuntu1+
ubuntu/redis<2:2.8.4-2ubuntu0.2+
2:2.8.4-2ubuntu0.2+
ubuntu/redis<7.2.2
7.2.2
ubuntu/redis<2:3.0.6-1ubuntu0.4+
2:3.0.6-1ubuntu0.4+
IBM Planning Analytics Local - IBM Planning Analytics Workspace<=2.1
IBM Planning Analytics Local - IBM Planning Analytics Workspace<=2.0
redhat/redis<7.2.2
7.2.2
redhat/redis<7.0.14
7.0.14
redhat/redis<6.2.14
6.2.14

Remedy

https://github.com/redis/redis/commit/03345ddc7faf7af079485f2cbe5d17a1611cbce1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-45145?

    CVE-2023-45145 is a vulnerability in Redis where the Unix-domain socket may be exposed with the wrong permissions for a short time window.

  • What is Redis?

    Redis is an in-memory database that persists on disk.

  • How does CVE-2023-45145 affect Redis?

    CVE-2023-45145 affects Redis versions between 2.6.0 and 6.2.14, 7.0.0 and 7.0.14, and 7.2.0 and 7.2.2.

  • What is the severity of CVE-2023-45145?

    The severity of CVE-2023-45145 is low, with a CVSS score of 3.6.

  • How can I fix CVE-2023-45145?

    To fix CVE-2023-45145, upgrade Redis to a version that is not affected by the vulnerability.

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