CVE-2023-49391

Public Exploit

Description

An issue was discovered in free5GC version 3.3.0, allows remote attackers to execute arbitrary code and cause a denial of service (DoS) on AMF component via crafted NGAP message.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 3.12% Top 15%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/free5gc/free5gc/issues/497 third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2023-49391?
CVE-2023-49391 has been scored as a high severity vulnerability.
How to fix CVE-2023-49391?
To fix CVE-2023-49391, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-49391 being actively exploited in the wild?
It is possible that CVE-2023-49391 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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