{"id":"CVE-2012-0848","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-0848","generatedAt":"2026-10-27T18:46:17.595Z","title":"Heap-based buffer overflow in the ws_snd_decode_frame function in libavcodec/ws-snd1.c in FFmpeg 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file, related to an incorrect calculation, aka \"wrong…","description":"Heap-based buffer overflow in the ws_snd_decode_frame function in libavcodec/ws-snd1.c in FFmpeg 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted media file, related to an incorrect calculation, aka \"wrong samples count.\"","published":"2012-08-20T19:55:05.000Z","lastModified":"2026-06-16T23:38:23.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P"},"cwe":["CWE-119"],"affected":["ffmpeg/ffmpeg"],"epss":{"score":0.02175,"percentile":0.82196,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.17%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://ffmpeg.org/security.html","source":"secalert@redhat.com"},{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=5257743aee0c3982f0079e6553aabc6aa39401d2","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2012/02/01/11","source":"secalert@redhat.com"},{"url":"http://www.openwall.com/lists/oss-security/2012/02/14/4","source":"secalert@redhat.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/78936","source":"secalert@redhat.com"},{"url":"http://ffmpeg.org/security.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=5257743aee0c3982f0079e6553aabc6aa39401d2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2012/02/01/11","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.openwall.com/lists/oss-security/2012/02/14/4","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/78936","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0848","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}