CVE-2024-34476
MEDIUM
5.3
CVSS Score
Published: May 4, 2024 at 12:00 AM UTC
Updated: June 17, 2026 at 07:33 AM UTC
1 product affected across 1 vendorOpen5GS
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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Release NotesVendor Advisory
Source: [email protected]
https://github.com/open5gs/open5gs/compare/v2.7.0...v2.7.1SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5.3MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusANALYZED
CWE
CWE-805
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