CVE-2023-6349

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://crbug.com/webm/1642", "name": "https://crbug.com/webm/1642", "tags": ["Exploit", "Issue Tracking"], "refsource": ""}, {"url": "https://crbug.com/webm/1642", "name": "https://crbug.com/webm/1642", "tags": ["Exploit", "Issue Tracking"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A heap overflow vulnerability exists in libvpx -\u00a0Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx.\nWe recommend upgrading to version 1.13.1 or above"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-787"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-6349", "ASSIGNER": "security@google.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2024-05-27T12:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:webmproject:libvpx:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.13.1"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-07-22T20:08Z"}