CVE-2023-37014: 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 a UE Context Release Request message missing a required MMEUES1APID 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-2023-37014?
CVE-2023-37014 is classified as a denial of service vulnerability.
2
How do I fix CVE-2023-37014?
To mitigate CVE-2023-37014, upgrade Open5GS MME to version 2.6.5 or later.
3
What systems are affected by CVE-2023-37014?
CVE-2023-37014 affects Open5GS MME versions 2.6.4 and earlier.
4
What kind of attack does CVE-2023-37014 enable?
CVE-2023-37014 enables attackers to crash the MME through malformed ASN.1 packets.
5
Can CVE-2023-37014 be exploited remotely?
Yes, CVE-2023-37014 can be exploited remotely via the S1AP interface.