CVE-2024-34476

State: Published
Severity: 5.3 Medium
Published: May 4, 2024
Updated: Aug 2, 2024
Reserved: May 4, 2024

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	CISA-ADP

Weaknesses

CWE-805 Buffer Access with Incorrect Length Value

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/open5gs/open5gs/pull/3122
https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.