CVE-2025-15176
6.9
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
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Open5GS | 2.7.0 | affected |
| n/a | Open5GS | 2.7.1 | affected |
| n/a | Open5GS | 2.7.2 | affected |
| n/a | Open5GS | 2.7.3 | affected |
| n/a | Open5GS | 2.7.4 | affected |
| n/a | Open5GS | 2.7.5 | affected |
Weaknesses
- CWE-617: Reachable Assertion
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: partial
References
- https://vuldb.com/?id.338561
- https://vuldb.com/?ctiid.338561
- https://vuldb.com/?submit.719830
- https://github.com/open5gs/open5gs/issues/4180
- https://github.com/open5gs/open5gs/issues/4180#issuecomment-3615555671
- https://github.com/open5gs/open5gs/issues/4180#issue-3666760066
- https://github.com/open5gs/open5gs/commit/b72d8349980076e2c033c8324f07747a86eea4f8
- https://github.com/open5gs/open5gs/
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