CVE-2023-4882

Multiple vulnerabilities in Open5GS

Description

DOS vulnerability that could allow an attacker to register a new VNF (Virtual Network Function) value. This action could trigger the args_assets() function defined in the arg-log.php file, which would then execute the args-abort.c file, causing the service to crash.

Remediation

Solution:

  • Open5GS is working on a fix for the reported vulnerabilities.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory incibe.es
Affected: Open5GS Open5GS
Published at:
Updated at:

References

Link Tags
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-open5gs third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-4882?
CVE-2023-4882 has been scored as a high severity vulnerability.
How to fix CVE-2023-4882?
To fix CVE-2023-4882: Open5GS is working on a fix for the reported vulnerabilities.
Is CVE-2023-4882 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-4882 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-4882?
CVE-2023-4882 affects Open5GS Open5GS.
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