Description
A vulnerability was identified in Open5GS up to 2.7.6. Affected is the function sgwc_s11_handle_create_session_request of the file src/sgwc/s11-handler.c of the component GTPv2-C F-TEID Handler. Such manipulation leads to denial of service. The attack must be carried out locally. The exploit is publicly available and might be used. The name of the patch is 465273d13ba5d47b274c38c9d1b07f04859178a1. A patch should be applied to remediate this issue.
References
https://github.com/open5gs/open5gs/issues/4203
https://github.com/open5gs/open5gs/issues/4203#issue-3719257558
https://github.com/open5gs/open5gs/issues/4203#issuecomment-3681643498
https://vuldb.com/?ctiid.339339
https://vuldb.com/?submit.727616
https://github.com/open5gs/open5gs/issues/4203#issue-3719257558
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.3 · Low
Information
Source identifier
Vulnerability status
Analyzed
Published
2026-01-01T23:15:56.180Z
2 weeks agoLast modified
2026-01-06T15:22:53.213Z
1 week ago