CVE-2023-47346

Public Exploit

Description

Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 allows attackers to cause a denial of service via crafted PFCP messages.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.20%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/free5gc/free5gc/issues/482 issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2023-47346?
CVE-2023-47346 has been scored as a high severity vulnerability.
How to fix CVE-2023-47346?
To fix CVE-2023-47346, 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-2023-47346 being actively exploited in the wild?
It is possible that CVE-2023-47346 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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