CVE-2022-3341

{"id": "CVE-2022-3341", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2023-01-12T15:15:10.007", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2157054", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "patrick@puiterwijk.org"}, {"url": "https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e", "tags": ["Patch", "Third Party Advisory"], "source": "patrick@puiterwijk.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html", "source": "patrick@puiterwijk.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}, {"type": "Secondary", "source": "patrick@puiterwijk.org", "description": [{"lang": "en", "value": "CWE-476"}]}], "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."}], "lastModified": "2023-06-13T17:15:13.013", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1729FAD7-CEEE-4DCC-9F09-E813995593C5", "versionEndExcluding": "5.1"}], "operator": "OR"}]}], "sourceIdentifier": "patrick@puiterwijk.org"}