Description
A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. The manipulation leads to reachable assertion. The attack needs to be approached locally. The patch is named cfa44575020f3fb045fd971358442053c8684d3d. It is recommended to apply a patch to fix this issue.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.316135
Permissions Required, Third Party Advisory, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.316135
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.610601
Exploit, Issue Tracking, Third Party Advisory issue-tracking
https://github.com/open5gs/open5gs/issues/3878/
Issue Tracking issue-tracking
https://github.com/open5gs/open5gs/issues/3878#issuecomment-2853775136
Scores
CVSS v3
3.3
EPSS
0.0020
EPSS Percentile
9.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-617
Status
published
Products (1)
open5gs/open5gs
< 2.7.6
Published
Jul 12, 2025
Tracked Since
Feb 18, 2026