{"id":"CVE-2013-0894","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-0894","generatedAt":"2026-10-27T19:56:38.602Z","title":"Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libavcodec in FFmpeg through 1.1.3, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other…","description":"Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libavcodec in FFmpeg through 1.1.3, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other products, allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds array access) or possibly have unspecified other impact via vectors involving a zero value for a bark map size.","published":"2013-02-23T21:55:02.000Z","lastModified":"2026-06-16T23:50:18.000Z","status":"Modified","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-120"],"affected":["google/chrome","ffmpeg/ffmpeg","opensuse/opensuse","canonical/ubuntu linux"],"epss":{"score":0.01702,"percentile":0.77074,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://git.chromium.org/gitweb/?p=chromium/deps/ffmpeg.git%3Ba=commit%3Bh=e1e70d9bb9852b7d099379afc95531a632a20ba5","source":"chrome-cve-admin@google.com"},{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=2c16bf2de07c68513072bf3cc96401d2c6291a3e","source":"chrome-cve-admin@google.com"},{"url":"http://googlechromereleases.blogspot.com/2013/02/stable-channel-update_21.html","source":"chrome-cve-admin@google.com"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00045.html","source":"chrome-cve-admin@google.com"},{"url":"http://www.ubuntu.com/usn/USN-1790-1","source":"chrome-cve-admin@google.com"},{"url":"https://code.google.com/p/chromium/issues/detail?id=168473","source":"chrome-cve-admin@google.com"},{"url":"http://git.chromium.org/gitweb/?p=chromium/deps/ffmpeg.git%3Ba=commit%3Bh=e1e70d9bb9852b7d099379afc95531a632a20ba5","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=2c16bf2de07c68513072bf3cc96401d2c6291a3e","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://googlechromereleases.blogspot.com/2013/02/stable-channel-update_21.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00045.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-1790-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://code.google.com/p/chromium/issues/detail?id=168473","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-0894","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."}