Vulnerability · Published Sep 26, 2022 · Assigned by VulDB

CVE-2022-3299Open5GS AMF client.c denial of service

Medium 4.3

In plain English

A medium-severity security flaw in Open5GS from unspecified. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)1.3%top 30.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Open5GS up to 2.4.10. It has been declared as problematic. Affected by this vulnerability is an unknown functionality in the library lib/sbi/client.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. The name of the patch is 724fa568435dae45ef0c3a48b2aabde052afae88. It is recommended to apply a patch to fix this issue. The identifier VDB-209545 was assigned to this vulnerability.

Affected products (as reported)

Vendor	Product	Versions
unspecified	Open5GS	2.4.02.4.12.4.22.4.32.4.42.4.52.4.62.4.7

Weakness: CWE-404 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References

https://github.com/open5gs/open5gs/issues/1769 x_refsource_MISC
https://github.com/open5gs/open5gs/commit/724fa568435dae45ef0c3a48b2aabde052afae88 x_refsource_MISC
https://vuldb.com/?id.209545 x_refsource_MISC