CVE-2024-34476

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-34476
Open5GS before 2.7.1 is vulnerable to a reachable assertion that can cause an AMF crash via NAS messages from a UE: ogs_nas_encrypt in lib/nas/common/security.c for pkbuf->len.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1 Release Notes Vendor Advisory
https://github.com/open5gs/open5gs/pull/3122 Issue Tracking Vendor Advisory
https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1 Release Notes Vendor Advisory
https://github.com/open5gs/open5gs/pull/3122 Issue Tracking Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*
History

22 Apr 2025, 17:52

Type Values Removed Values Added
References () https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1 - () https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1 - Release Notes, Vendor Advisory
References () https://github.com/open5gs/open5gs/pull/3122 - () https://github.com/open5gs/open5gs/pull/3122 - Issue Tracking, Vendor Advisory
CPE cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*
First Time Open5gs
Open5gs open5gs

21 Nov 2024, 09:18

Type Values Removed Values Added
References () https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1 - () https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1 -
References () https://github.com/open5gs/open5gs/pull/3122 - () https://github.com/open5gs/open5gs/pull/3122 -

01 Aug 2024, 13:52

Type Values Removed Values Added
CWE CWE-805
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.3
Summary
  • (es) Open5GS anterior a 2.7.1 es vulnerable a una afirmación accesible que puede causar una falla de AMF a través de mensajes NAS desde un UE: ogs_nas_encrypt en lib/nas/common/security.c para pkbuf->len.

05 May 2024, 00:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-05 00:15

Updated : 2025-04-22 17:52

NVD link : CVE-2024-34476

Mitre link : CVE-2024-34476

CVE.ORG link : CVE-2024-34476

JSON object : View

Products Affected

open5gs

  • open5gs
CWE
CWE-805

Buffer Access with Incorrect Length Value