{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-3341", "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "assignerShortName": "fedora", "dateUpdated": "2023-06-13T00:00:00", "dateReserved": "2022-09-27T00:00:00", "datePublished": "2023-01-12T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora", "dateUpdated": "2023-06-13T00:00:00"}, "descriptions": [{"lang": "en", "value": "A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash."}], "affected": [{"vendor": "n/a", "product": "FFmpeg", "versions": [{"version": "Fixed-in ffmpeg 5.1", "status": "affected"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2157054"}, {"url": "https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e"}, {"name": "[debian-lts-announce] 20230613 [SECURITY] [DLA 3454-1] ffmpeg security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-476 - NULL Pointer Dereference", "cweId": "CWE-476"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "matchCriteriaId": "1729FAD7-CEEE-4DCC-9F09-E813995593C5", "versionEndExcluding": "5.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash."}, {"lang": "es", "value": "Se descubri\u00f3 un problema de desreferencia a puntero nulo en 'FFmpeg' en la funci\u00f3n decode_main_header() del archivo libavformat/nutdec.c. La falla ocurre porque la funci\u00f3n no verifica el valor de retorno de avformat_new_stream() y desencadena el error de desreferencia del puntero nulo, lo que provoca que la aplicaci\u00f3n falle."}], "id": "CVE-2022-3341", "lastModified": "2023-06-13T17:15:13.013", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-01-12T15:15:10.007", "references": [{"source": "patrick@puiterwijk.org", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2157054"}, {"source": "patrick@puiterwijk.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e"}, {"source": "patrick@puiterwijk.org", "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html"}], "sourceIdentifier": "patrick@puiterwijk.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "patrick@puiterwijk.org", "type": "Secondary"}]}

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