PT-2026-70979 · Open5Gs · Open5Gs
CVSS v3.1
4.3
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
Name of the Vulnerable Software and Affected Versions
Open5GS versions prior to 2.7.7
Description
A security flaw in the SMF Diameter Gx Credit-Control-Answer Handler allows a remote attacker to cause a denial of service. The issue resides in the
smf gx cca cb() function.Recommendations
Update to version 2.7.7.
As a temporary mitigation, restrict access to the SMF Diameter Gx Credit-Control-Answer Handler component.
Exploit
Fix
DoS
Improper Resource Release
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Weakness Enumeration
Related Identifiers
Affected Products
Open5Gs