CVE-2021-44081: Buffer Overflow
Published Mar 29, 2022
·Updated
A buffer overflow vulnerability exists in the AMF of open5gs 2.1.4. When the length of MSIN in Supi exceeds 24 characters, it leads to AMF denial of service.
Affected Software
1 affected component
open5gs open5gs=2.1.4
Remediation
Patch Available
Event History
Mar 29, 2022
CVE Published
via MITRE·03:39 PM
Data Sourced
via MITRE·03:39 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID for this buffer overflow vulnerability?
The vulnerability ID for this buffer overflow vulnerability is CVE-2021-44081.
2
What is the severity level of CVE-2021-44081?
The severity level of CVE-2021-44081 is high with a score of 7.5.
3
Which software is affected by CVE-2021-44081?
Open5gs version 2.1.4 is affected by CVE-2021-44081.
4
What is the impact of CVE-2021-44081?
The buffer overflow vulnerability in Open5gs 2.1.4 can lead to denial of service (DoS) when the length of MSIN in Supi exceeds 24 characters.
5
Is there a fix available for CVE-2021-44081?
Yes, a fix for CVE-2021-44081 is available. Please refer to the official GitHub issue for more information.