Open5GS PFCP Session Establishment Request rule-match.c ogs_pfcp_pdr_rule_find_by_packet assertion_CVE-2025-15176

6.9 / 10

MEDIUM

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

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 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.

Basic Information

ID CVE-2025-15176

Source VulDB

Published Dec 29, 2025 at 06:32

Affected Product

Vendor n/a

Product Open5GS

Version 2.7.0

Affected Versions n/a Open5GS 2.7.0
n/a Open5GS 2.7.1
n/a Open5GS 2.7.2
n/a Open5GS 2.7.3
n/a Open5GS 2.7.4
n/a Open5GS 2.7.5

CWE Classification

CWE-617

References

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    "lastseen": "",
    "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 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.",
    "published": "2025-12-29T06:32:06.957Z",
    "modified": "2025-12-29T06:32:06.957Z",
    "type": "cve",
    "title": "Open5GS PFCP Session Establishment Request rule-match.c ogs_pfcp_pdr_rule_find_by_packet assertion",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.338561\nhttps://vuldb.com/?ctiid.338561\nhttps://vuldb.com/?submit.719830\nhttps://github.com/open5gs/open5gs/issues/4180\nhttps://github.com/open5gs/open5gs/issues/4180#issuecomment-3615555671\nhttps://github.com/open5gs/open5gs/issues/4180#issue-3666760066\nhttps://github.com/open5gs/open5gs/commit/b72d8349980076e2c033c8324f07747a86eea4f8",
    "id": "CVE-2025-15176",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "n/a Open5GS 2.7.0\nn/a Open5GS 2.7.1\nn/a Open5GS 2.7.2\nn/a Open5GS 2.7.3\nn/a Open5GS 2.7.4\nn/a Open5GS 2.7.5",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "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",
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    "product": "Open5GS",
    "version": "2.7.0",
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