Reachable Assertion in Redis - CVE-2023-28425

Vulnerability identifier: #VU73836

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-28425

CWE-ID: CWE-617

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion when handling the MSETNX command. A remote attacker can send a specially crafted MSETNX command and perform a denial of service (DoS) attack.

Redis
Amazon Linux AMI
Gentoo Linux
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
Server Applications Module
openSUSE Leap
Fedora
redis6
redis7
redis7-debuginfo
redis7-debugsource
redis
dev-db/redis
Storage Protect Plus Container Agent

Install updates from vendor's website.

Redis - update to 7.0.10
redis6 - update to 6.2.12-1
redis7 - update to 7.0.8-150500.3.3.1
redis7-debuginfo - update to 7.0.8-150500.3.3.1
redis7-debugsource - update to 7.0.8-150500.3.3.1
redis - addressed in versions 7.0.10-1.fc37, 7.0.10-1.fc38
dev-db/redis - update to 7.2.4
Storage Protect Plus Container Agent - update to 10.1.12.6

• https://github.com/redis/redis/releases/tag/7.0.10
• https://github.com/redis/redis/security/advisories/GHSA-mvmm-4vq6-vw8c

• Denial of service in Redis
• SUSE update for redis7
• Multiple vulnerabilities in IBM Spectrum Protect Plus Container
• Fedora 38 update for redis
• Fedora 37 update for redis
• Amazon Linux AMI update for redis6
• Gentoo update for Redis