{"id":9759,"date":"2025-08-05T12:51:47","date_gmt":"2025-08-05T12:51:47","guid":{"rendered":"http:\/\/localhost\/?p=9759"},"modified":"2025-08-05T12:51:47","modified_gmt":"2025-08-05T12:51:47","slug":"libav-dss-file-demuxer-avconvc-main-double-free","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=9759","title":{"rendered":"libav DSS File Demuxer avconv.c main double free"},"content":{"rendered":"
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CVE Details<\/h2>\n
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Basic Information<\/h3>\n\n\n\n\n\n
Title<\/th>\nlibav DSS File Demuxer avconv.c main double free<\/td>\n<\/tr>\n
Type<\/th>\ncve<\/td>\n<\/tr>\n
Published<\/th>\n2025-08-05T17:02:06.134Z<\/td>\n<\/tr>\n
Modified<\/th>\n2025-08-05T17:02:06.134Z<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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Product Information<\/h3>\n\n\n\n\n
Vendor<\/th>\nn\/a<\/td>\n<\/tr>\n
Product<\/th>\nlibav<\/td>\n<\/tr>\n
Version<\/th>\n12.0<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<\/div>\n
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CVSS Information<\/h3>\n\n\n\n
Base Score<\/th>\n4.8 (MEDIUM)<\/td>\n<\/tr>\n
Attack Vector<\/th>\nCVSS:4.0\/AV:L\/AC:L\/AT:N\/PR:L\/UI:N\/VC:L\/VI:L\/VA:L\/SC:N\/SI:N\/SA:N\/E:P<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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AI Analysis<\/h3>\n\n\n\n\n\n\n
AI Description<\/th>\nA critical double free vulnerability in libav’s DSS File Demuxer component could allow local attackers to execute arbitrary code. However, this issue affects versions of libav that are no longer supported by the maintainer.<\/td>\n<\/tr>\n
AI Severity<\/th>\nMedium<\/td>\n<\/tr>\n
AI Vendor<\/th>\nFFmpeg<\/td>\n<\/tr>\n
AI Product<\/th>\nlibav<\/td>\n<\/tr>\n
AI Version<\/th>\n12.0, 12.1, 12.2, 12.3<\/td>\n<\/tr>\n<\/table>\n<\/div>\n
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Affected Products<\/h4>\n