CVE-2024-51741: Redis allows denial-of-service due to malformed ACL selectors
First published: Mon Jan 06 2025(Updated: )
Last updated 20 March 2025
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ioredis | <7.2.7<7.4.2 | |
| debian/redict | 7.3.2+ds-1 | |
| debian/redis | 5:6.0.16-1+deb11u2 5:6.0.16-1+deb11u5 5:7.0.15-1~deb12u3 5:7.0.15-3 | |
| debian/valkey | 8.0.2+dfsg1-1 |
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Reference Links
- https://github.com/redis/redis/security/advisories/GHSA-prpq-rh5h-46g9
- https://access.redhat.com/errata/RHSA-2025:0692
- https://bugzilla.redhat.com/show_bug.cgi?id=2336007
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-51741
- https://nvd.nist.gov/vuln/detail/CVE-2024-51741
- https://launchpad.net/bugs/cve/CVE-2024-51741
- https://security-tracker.debian.org/tracker/CVE-2024-51741
- https://ubuntu.com/security/CVE-2024-51741
- https://github.com/redis/redis/commit/55c81f2cd3da82f9f570000875e006b9046ddef3
- https://github.com/redis/redis/commit/15e212bf69de28d2b4585aa79cc2a40f49e4a94d
- https://codeberg.org/redict/redict/issues/60
- https://codeberg.org/redict/redict/commit/ba5dcb3b161e357de95ec7aa4ab03688559e7222
- https://github.com/valkey-io/valkey/commit/7977c55ac9bea7d1443c32ef5ec020767c086d3a
Frequently Asked Questions
What is the severity of CVE-2024-51741?
CVE-2024-51741 is classified as a denial of service vulnerability affecting Redis.
How do I fix CVE-2024-51741?
To fix CVE-2024-51741, upgrade Redis to version 7.2.7 or 7.4.2 or later.
Who is affected by CVE-2024-51741?
CVE-2024-51741 affects Redis versions prior to 7.2.7 and 7.4.2, particularly instances with authenticated users that can modify ACL selectors.
What are the implications of CVE-2024-51741?
The implications of CVE-2024-51741 include a potential server panic and subsequent denial of service to affected Redis instances.
Is CVE-2024-51741 being actively exploited?
As of now, there is no public information regarding active exploitation of CVE-2024-51741.
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