{"id":"CVE-2011-0522","aliases":["DEBIAN-CVE-2011-0522","EUVD-2011-0542","GHSA-fw4m-69v6-35wh"],"status":"published","title":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the...","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.51538,"percentile":0.98951,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-119"],"published":"2011-02-07T20:19:00Z","modified":"2026-10-23T17:47:38Z","exploits":[{"source":"exploitdb","id":"EDB-16108","title":"VideoLAN VLC Media Player 1.1 - Subtitle 'StripTags()' Memory Corruption","type":"dos","platform":"multiple","date":"2011-02-03","url":"https://www.exploit-db.com/exploits/16108"}],"fixes":[{"ecosystem":"Debian:12","package":"vlc","fixed_in":["1.1.3-1squeeze2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"vlc","fixed_in":["1.1.3-1squeeze2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"vlc","fixed_in":["1.1.3-1squeeze2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"vlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-1squeeze2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"vlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-1squeeze2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"vlc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.3-1squeeze2"}]}]}],"products":[{"vendor":"videolan","product":"vlc_media_player"}],"references":[{"url":"http://www.securityfocus.com/bid/46008","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65029","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12414","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://securityreason.com/securityalert/8064","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2011/01/25/9","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://www.exploit-db.com/exploits/16108","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","evidence"]},{"url":"http://www.openwall.com/lists/oss-security/2011/01/25/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078614.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2011/0225","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git%3Ba=tag%3Bh=bb16813ddb61a53113c71bccc525559405785452","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078607.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0522"},{"url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git;a=tag;h=bb16813ddb61a53113c71bccc525559405785452"},{"url":"https://github.com/advisories/GHSA-fw4m-69v6-35wh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-0522","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2011-0522","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","status":"published","published":"2011-02-07T20:19:00Z","modified":"2024-08-06T21:58:24.552Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0542","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","status":"published","published":"2011-02-07T20:19:00Z","modified":"2024-08-06T21:58:24Z","updated_at":"2026-11-03T01:56:00.140679Z"}],"ghsa":[{"id":"GHSA-fw4m-69v6-35wh","title":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the...","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","status":"published","published":"2022-05-17T01:02:13Z","modified":"2025-04-11T03:44:50Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:07.765441Z"}],"nvd":[{"id":"CVE-2011-0522","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","status":"published","published":"2011-02-07T21:00:15.477Z","modified":"2026-06-16T23:27:33.38Z","cvss":[{"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"],"updated_at":"2026-11-02T14:02:06.042049Z"}],"osv":[{"id":"CVE-2011-0522","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","status":"published","published":"2011-02-07T21:00:15Z","modified":"2026-04-10T03:41:39.599727Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2011-0522","description":"The StripTags function in (1) the USF decoder (modules/codec/subtitles/subsdec.c) and (2) the Text decoder (modules/codec/subtitles/subsusf.c) in VideoLAN VLC Media Player 1.1 before 1.1.6-rc allows remote attackers to execute arbitrary code via a subtitle with an opening \"\u003c\" without a closing \"\u003e\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","status":"published","published":"2011-02-07T21:00:15.477Z","modified":"2026-10-23T17:47:38.476621571Z","updated_at":"2026-11-02T15:45:24.316685Z"}]}}