{"id":"CVE-2014-125015","aliases":["EUVD-2014-1189","GHSA-jwc2-6wxh-qmvw","UBUNTU-CVE-2014-125015"],"status":"published","title":"FFmpeg read_var_block_data memory corruption","description":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function read_var_block_data. The manipulation leads to memory corruption. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00551,"percentile":0.46356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2022-06-18T06:16:05Z","modified":"2026-06-17T00:04:17Z","products":[{"vendor":"ffmpeg","product":"ffmpeg"},{"vendor":"unspecified","product":"ffmpeg"}],"references":[{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=18f94df8af","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://vuldb.com/?id.12366","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-125015"},{"url":"http://git.videolan.org/?p=ffmpeg.git;a=commit;h=18f94df8af","tags":["report"]},{"url":"https://github.com/advisories/GHSA-jwc2-6wxh-qmvw"},{"url":"https://ubuntu.com/security/CVE-2014-125015","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-125015","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-125015","title":"FFmpeg read_var_block_data memory corruption","description":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function read_var_block_data. The manipulation leads to memory corruption. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.","status":"published","published":"2022-06-18T06:16:05Z","modified":"2025-04-15T14:22:03.65Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:33:42.219637Z"}],"euvd":[{"id":"EUVD-2014-1189","description":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function read_var_block_data. The manipulation leads to memory corruption. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.","status":"published","published":"2022-06-18T06:16:05Z","modified":"2025-04-15T14:22:03Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T20:52:29.25635Z"}],"ghsa":[{"id":"GHSA-jwc2-6wxh-qmvw","title":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function...","description":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function read_var_block_data. The manipulation leads to memory corruption. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.","status":"published","published":"2022-06-19T00:00:21Z","modified":"2023-01-27T05:04:32Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:42:29.387682Z"}],"nvd":[{"id":"CVE-2014-125015","description":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function read_var_block_data. The manipulation leads to memory corruption. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.","status":"published","published":"2022-06-18T07:15:07.88Z","modified":"2026-06-17T00:04:17.057Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:02:59.461996Z"}],"osv":[{"id":"UBUNTU-CVE-2014-125015","description":"A vulnerability classified as critical has been found in FFmpeg 2.0. Affected is the function read_var_block_data. The manipulation leads to memory corruption. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.","status":"withdrawn","published":"2022-06-18T07:15:00Z","modified":"2025-07-16T07:31:41.436293Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T15:54:07.855521Z"}]}}