Redis up to 7.2.6/7.4.1 ACL Selector denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Redis up to 7.2.6/7.4.1. Affected by this vulnerability is an unknown functionality of the component ACL Selector Handler. The manipulation leads to denial of service. This vulnerability is referenced as CVE-2024-51741. The attack can only be performed from a local environment. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Redis up to 7.2.6/7.4.1 and classified as problematic. This issue affects some unknown processing of the component ACL Selector Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

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 is fixed in Redis 7.2.7 and 7.4.2.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-51741 since 10/31/2024. The exploitation is known to be easy. An attack has to be approached locally. The exploitation requires an enhanced level of successful authentication. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 213612 (Fedora 41 : valkey (2025-b332afed45)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 7.2.7 or 7.4.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (213612) and CERT Bund (WID-SEC-2025-0017). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Fedora Linux
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • Gentoo Linux
  • SUSE openSUSE
  • RESF Rocky Linux
  • Open Source Redis
  • IBM DataPower Gateway

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

VulDB Base Score: 2.3
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.4
CNA Vector (GitHub_M): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 213612
Nessus Name: Fedora 41 : valkey (2025-b332afed45)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Redis 7.2.7/7.4.2

Timelineinfo

10/31/2024 🔍
01/06/2025 +67 days 🔍
01/06/2025 +0 days 🔍
11/26/2025 +324 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-prpq-rh5h-46g9
Status: Confirmed

CVE: CVE-2024-51741 (🔍)
GCVE (CVE): GCVE-0-2024-51741
GCVE (VulDB): GCVE-100-290345
CERT Bund: WID-SEC-2025-0017 - Redis: Mehrere Schwachstellen

Entryinfo

Created: 01/06/2025 23:27
Updated: 11/26/2025 19:10
Changes: 01/06/2025 23:27 (64), 01/09/2025 12:57 (2), 09/05/2025 16:58 (1), 11/26/2025 19:10 (7)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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