Open5GS Bearer QoS IE Length types.c ogs_gtp2_parse_bearer_qos denial of service_CVE-2025-15418

{
    "lastseen": "",
    "description": "A security flaw has been discovered in Open5GS up to 2.7.6. Affected by this vulnerability is the function ogs_gtp2_parse_bearer_qos in the library lib/gtp/v2/types.c of the component Bearer QoS IE Length Handler. Performing manipulation results in denial of service. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is named 4e913d21f2c032b187815f063dbab5ebe65fe83a. To fix this issue, it is recommended to deploy a patch.",
    "published": "2026-01-01T23:32:07.646Z",
    "modified": "2026-01-01T23:32:07.646Z",
    "type": "cve",
    "title": "Open5GS Bearer QoS IE Length types.c ogs_gtp2_parse_bearer_qos denial of service",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.339340\nhttps://vuldb.com/?ctiid.339340\nhttps://vuldb.com/?submit.728043\nhttps://github.com/open5gs/open5gs/issues/4217\nhttps://github.com/open5gs/open5gs/issues/4217#issuecomment-3690767105\nhttps://github.com/open5gs/open5gs/issues/4217#issue-3759615968\nhttps://github.com/open5gs/open5gs/commit/4e913d21f2c032b187815f063dbab5ebe65fe83a",
    "id": "CVE-2025-15418",
    "bulletinFamily": "",
    "cwe": [
        "CWE-404"
    ],
    "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\nn/a Open5GS 2.7.6",
    "sourceHref": "",
    "cvss": {
        "score": 4.8,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Open5GS",
    "version": "2.7.0",
    "vendor": "n/a",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}