{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-47516", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-03T14:55:08.186Z", "dateReserved": "2022-12-18T00:00:00", "datePublished": "2022-12-18T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-05-24T00:00:00"}, "descriptions": [{"lang": "en", "value": "An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/drachtio/drachtio-server/issues/244"}, {"url": "https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377"}, {"name": "[debian-lts-announce] 20230222 [SECURITY] [DLA 3334-1] sofia-sip security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html"}, {"name": "DSA-5410", "tags": ["vendor-advisory"], "url": "https://www.debian.org/security/2023/dsa-5410"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T14:55:08.186Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/drachtio/drachtio-server/issues/244", "tags": ["x_transferred"]}, {"url": "https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377", "tags": ["x_transferred"]}, {"name": "[debian-lts-announce] 20230222 [SECURITY] [DLA 3334-1] sofia-sip security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html"}, {"name": "DSA-5410", "tags": ["vendor-advisory", "x_transferred"], "url": "https://www.debian.org/security/2023/dsa-5410"}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:drachtio:drachtio-server:*:*:*:*:*:*:*:*", "matchCriteriaId": "BE06DCDE-7FE0-4BAB-9130-985502E95875", "versionEndExcluding": "0.8.20", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en la bifurcaci\u00f3n libsofia-sip en drachtio-server antes del 0.8.20. Permite a atacantes remotos provocar una Denegaci\u00f3n de Servicio (DoS) (ca\u00edda del daemon) a trav\u00e9s de un mensaje UDP manipulado que conduce a un fallo de la autoafirmaci\u00f3n libsofia-sip-ua/tport/tport.c."}], "id": "CVE-2022-47516", "lastModified": "2023-05-24T21:15:11.037", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-12-18T05:15:11.200", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/drachtio/drachtio-server/issues/244"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2023/dsa-5410"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-617"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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