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Fencer Vulns
medium 4.4

CVE-2024-31227 json

Denial-of-service due to malformed ACL selectors in Redis

published 2024-10-06 2 y ago modified 2026-09-08 2 mo ago also BIT-keydb-2024-31227 , BIT-redis-2024-31227 , BIT-valkey-2024-31227 , EUVD-2024-29123 , GHSA-38p4-26x2-vqhh

cvss
4.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

Redis is an open source, in-memory database that persists on disk. An authenticated with sufficient privileges may create a malformed ACL selector which, when accessed, triggers a server panic and subsequent denial of service. The problem exists in Redis 7 prior to versions 7.2.6 and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Patch / fix

  • bitnami redis 7.2.8, 7.4.1
  • bitnami valkey 7.2.7, 8.0.1
  • redis redis 7.2.6, 7.4.1
  • redislabs redis 7.2.6, 7.4.1
  • lfprojects valkey 7.2.7, 8.0.1
  • linuxfoundation valkey 7.2.7, 8.0.1
  • valkey-io valkey 7.2.7, 8.0.1
  • redict redict 7.3.1
  • redis Debian 12 5:7.0.15-1~deb12u2
  • redis Debian 14, Debian 13 5:7.0.15-2
  • redict Debian 14 7.3.1+ds-1
  • valkey Debian 14, Debian 13 8.0.1+dfsg1-1

debian advisories DEBIAN-CVE-2024-31227

  • redis RHEL 9 7.2.6-1.module+el9.5.0+22422+63e067d8

red hat advisories RHSA-2024:10869

  • redis7 SLE Module for Server Applications 15 SP5, openSUSE Leap 15.5 7.0.8-150500.3.12.1
  • redis7 SLE Module for Server Applications 15 SP6, openSUSE Leap 15.6 7.0.8-150600.8.3.1
  • redis SLE Module for Server Applications 15 SP6, openSUSE Leap 15.6 7.2.4-150600.3.3.1

suse advisories SUSE-SU-2024:3549-1SUSE-SU-2024:3537-1SUSE-SU-2024:3535-1

  • redis openSUSE Tumbleweed 8.0.2-1.1
  • valkey openSUSE Tumbleweed 8.0.1-1.1

opensuse advisories openSUSE-SU-2025:15293-1openSUSE-SU-2024:14412-1

  • redis AlmaLinux 9 7.2.6-1.module_el9.5.0+130+36ae7635

almalinux advisories ALSA-2024:10869

  • redis Alpine 3.18, Alpine 3.17 7.0.15-r1
  • redis Alpine 3.19 7.2.4-r1
  • redis Alpine 3.24, Alpine 3.23, Alpine 3.22 +2 more 7.2.5-r1
  • redict Alpine 3.24, Alpine 3.23, Alpine 3.22 +2 more 7.3.1-r0
  • valkey Alpine 3.24, Alpine 3.23, Alpine 3.22 +2 more 7.2.7-r0

alpine advisories ALPINE-CVE-2024-31227

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • valkey Azure Linux 3.0 8.0.1-1

azure linux advisories AZL-52008

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-31227 updated cvss 4.4

redis: Denial-of-service due to malformed ACL selectors in Redis

  • Red Hat 3scale API Management Platform 2 3scale-amp2/system-rhel7 Red Hat Enterprise Linux 8 redis Red Hat Enterprise Linux 9 redis
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Enterprise Linux AppStream (v. 9) redis 7.2.6-1.module+el9.5.0+22422+63e067d8
    fixed: vendor fix RHSA-2024:10869
  • Red Hat Discovery 1 discovery-server-container Red Hat Quay 3 quay/quay-rhel8
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
OSV 3.1 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
bitnami keydb
>=7.0.0
 no fix listed
bitnami redis
>=7.0.0, <7.2.8
>=7.3.0, <7.4.1
7.2.8
7.4.1
bitnami valkey
<7.2.7
>=8.0.0, <8.0.1
7.2.7
8.0.1

Affected products

  • redis redis

Classification

Weakness
  • CWE-20 Improper Input Validation
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

The maintainers of redis/redis published their own advisory on GitHub. Reviewed sources take precedence over it.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.