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Vulnerability · Published Oct 7, 2024 · Assigned by GitHub_M

CVE-2024-31227Denial-of-service due to malformed ACL selectors in Redis

Medium 4.4

In plain English

A medium-severity improper input validation in redis from redis. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)4.4Medium
Exploit odds (30 days)0.4%top 65.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:9redis7.2.6-1.module_el9.5.0+130+36ae7635ALSA-2024:10869
AlmaLinux:9redis-devel7.2.6-1.module_el9.5.0+130+36ae7635ALSA-2024:10869
AlmaLinux:9redis-doc7.2.6-1.module_el9.5.0+130+36ae7635ALSA-2024:10869
Alpine:v3.20redict7.3.1-r0ALPINE-CVE-2024-31227
Alpine:v3.21redict7.3.1-r0ALPINE-CVE-2024-31227
Alpine:v3.22redict7.3.1-r0ALPINE-CVE-2024-31227
Alpine:v3.23redict7.3.1-r0ALPINE-CVE-2024-31227
Alpine:v3.24redict7.3.1-r0ALPINE-CVE-2024-31227
Alpine:v3.20redis7.2.5-r1ALPINE-CVE-2024-31227
Alpine:v3.21redis7.2.5-r1ALPINE-CVE-2024-31227
Alpine:v3.22redis7.2.5-r1ALPINE-CVE-2024-31227
Alpine:v3.23redis7.2.5-r1ALPINE-CVE-2024-31227
Alpine:v3.24redis7.2.5-r1ALPINE-CVE-2024-31227
Alpine:v3.20valkey7.2.7-r0ALPINE-CVE-2024-31227
Alpine:v3.21valkey7.2.7-r0ALPINE-CVE-2024-31227
Alpine:v3.22valkey7.2.7-r0ALPINE-CVE-2024-31227
Alpine:v3.23valkey7.2.7-r0ALPINE-CVE-2024-31227
Alpine:v3.24valkey7.2.7-r0ALPINE-CVE-2024-31227
Debian:14redict7.3.1+ds-1DEBIAN-CVE-2024-31227
Debian:12redis5:7.0.15-1~deb12u2DEBIAN-CVE-2024-31227
Debian:13redis5:7.0.15-2DEBIAN-CVE-2024-31227
Debian:14redis5:7.0.15-2DEBIAN-CVE-2024-31227
Debian:13valkey8.0.1+dfsg1-1DEBIAN-CVE-2024-31227
Debian:14valkey8.0.1+dfsg1-1DEBIAN-CVE-2024-31227
Ubuntu:24.04:LTSredisno fix listedUBUNTU-CVE-2024-31227

Affected products (as reported)

VendorProductVersions
redis redis >= 7.0.0, < 7.2.6>= 7.3.0, < 7.4.1

Weakness: CWE-20 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

References