PT-2026-79791 · Open5Gs · Open5Gs
CVSS v3.1
7.4
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
Open5GS version 2.8.0
Description
A remote heap-based buffer overflow exists in the S6a Authentication-Information-Request Handler component. The issue occurs within the
hss ogs diam s6a air cb() function located in the src/hss/hss-s6a-path.c file. This flaw can be triggered by manipulating the Visited-PLMN-Id argument.Recommendations
Apply patch a9c82ee0b590d76a581b0580cb46b598984e2392 to version 2.8.0.
Exploit
Fix
Buffer Overflow
Heap Based Buffer Overflow
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Related Identifiers
Affected Products
Open5Gs