CVE-2025-15176
Last modified
CVE-2025-15176 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A flaw has been found in Open5GS up to 2.7.5. This affects the function decode_ipv6_header/ogs_pfcp_pdr_rule_find_by_packet of the file lib/pfcp/rule-match.c of the component PFCP Session Establishment Request Handler. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
A flaw has been found in Open5GS up to 2.7.5. This affects the function decode_ipv6_header/ogs_pfcp_pdr_rule_find_by_packet of the file lib/pfcp/rule-match.c of the component PFCP Session Establishment Request Handler. Executing a manipulation can lead to reachable assertion. It is possible to launch the attack remotely. The exploit has been published and may be used. This patch is called b72d8349980076e2c033c8324f07747a86eea4f8. Applying a patch is advised to resolve this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Open5gs | Open5gs | <= 2.7.5 |
References
- https://github.com/open5gs/open5gs/issues/4180Exploit, Issue Tracking
- https://github.com/open5gs/open5gs/issues/4180#issue-3666760066Exploit, Issue Tracking
- https://github.com/open5gs/open5gs/issues/4180#issuecomment-3615555671Exploit, Issue Tracking
- https://vuldb.com/?ctiid.338561Permissions Required, VDB Entry
- https://vuldb.com/?id.338561Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.719830Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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