CVE-2024-34235: High severity open5gs vulnerability
Published Jan 22, 2025
·Updated
Open5GS MME versions <= 2.6.4 contains an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an Initial UE Message missing a required NASPDU field to repeatedly crash the MME, resulting in denial of service.
Affected Software
2 affected components
open5gs MME<=2.6.4
open5gs open5gs<=2.6.4
Event History
Jan 22, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2024-34235?
CVE-2024-34235 is classified as a denial of service vulnerability.
2
How do I fix CVE-2024-34235?
To address CVE-2024-34235, upgrade Open5GS MME to version 2.6.5 or later.
3
What systems are affected by CVE-2024-34235?
CVE-2024-34235 affects Open5GS MME versions 2.6.4 and earlier.
4
Can CVE-2024-34235 be exploited remotely?
Yes, CVE-2024-34235 can be triggered remotely via a malformed ASN.1 packet.
5
What impact does CVE-2024-34235 have on my system?
Exploitation of CVE-2024-34235 can lead to repeated crashes of the MME, resulting in service disruption.