CVE-2024-56431

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2025/04/25/4", "name": "http://www.openwall.com/lists/oss-security/2025/04/25/4", "tags": [], "refsource": ""}, {"url": "http://www.openwall.com/lists/oss-security/2025/04/25/6", "name": "http://www.openwall.com/lists/oss-security/2025/04/25/6", "tags": [], "refsource": ""}, {"url": "https://github.com/UnionTech-Software/libtheora-CVE-2024-56431-PoC", "name": "https://github.com/UnionTech-Software/libtheora-CVE-2024-56431-PoC", "tags": ["Exploit"], "refsource": ""}, {"url": "https://github.com/xiph/theora/blob/7180717276af1ebc7da15c83162d6c5d6203aabf/lib/huffdec.c#L193", "name": "https://github.com/xiph/theora/blob/7180717276af1ebc7da15c83162d6c5d6203aabf/lib/huffdec.c#L193", "tags": ["Product"], "refsource": ""}, {"url": "https://github.com/xiph/theora/issues/17#issuecomment-2480630603", "name": "https://github.com/xiph/theora/issues/17#issuecomment-2480630603", "tags": ["Issue Tracking"], "refsource": ""}, {"url": "https://www.openwall.com/lists/oss-security/2025/04/25/6", "name": "https://www.openwall.com/lists/oss-security/2025/04/25/6", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "oc_huff_tree_unpack in huffdec.c in libtheora in Theora through 1.0 7180717 has an invalid negative left shift. NOTE: this is disputed by third parties because there is no evidence of a security impact, e.g., an application would not crash."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2024-56431", "ASSIGNER": "cve@mitre.org"}}, "impact": {}, "publishedDate": "2024-12-25T17:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:xiph:theora:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.2.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-04-25T20:15Z"}