{"api_version":"1","generated_at":"2026-07-23T05:38:06+00:00","cve":"CVE-2011-0522","urls":{"html":"https://cve.report/CVE-2011-0522","api":"https://cve.report/api/cve/CVE-2011-0522.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-0522","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-0522"},"summary":{"title":"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 \"<\" without a closing \">\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","state":"PUBLISHED","assigner":"redhat","published_at":"2011-02-07 21:00:15","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-119","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.8","severity":"","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078614.html","name":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078614.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[vlc-devel] Security: Subtitle StripTags heap corruption,\tpotentially exploitable. Patch included","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://www.exploit-db.com/exploits/16108","name":"http://www.exploit-db.com/exploits/16108","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"VLC Media Player Subtitle StripTags() Function Memory Corruption","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.vupen.com/english/advisories/2011/0225","name":"http://www.vupen.com/english/advisories/2011/0225","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Webmail : Solution de messagerie professionnelle - OVHcloud- OVH","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2011/01/25/9","name":"http://www.openwall.com/lists/oss-security/2011/01/25/9","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"oss-security - Re: CVE Request: VLC Subtitle StripTags heap\n corruption","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/46008","name":"http://www.securityfocus.com/bid/46008","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"VLC Media Player Subtitle 'StripTags()' Function Memory Corruption Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078607.html","name":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078607.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"[vlc-devel] Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","mime":"text/x-diff","httpstatus":"404","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65029","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65029","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://securityreason.com/securityalert/8064","name":"http://securityreason.com/securityalert/8064","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"VLC Media Player Subtitle StripTags() Function Memory Corruption   - CXSecurity.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2011/01/25/7","name":"http://www.openwall.com/lists/oss-security/2011/01/25/7","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"oss-security - CVE Request: VLC Subtitle StripTags heap corruption","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git%3Ba=tag%3Bh=bb16813ddb61a53113c71bccc525559405785452","name":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git%3Ba=tag%3Bh=bb16813ddb61a53113c71bccc525559405785452","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"git.videolan.org Git","mime":"text/xml","httpstatus":"404","archivestatus":"404"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12414","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12414","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git;a=tag;h=bb16813ddb61a53113c71bccc525559405785452","name":"CONFIRM:http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git;a=tag;h=bb16813ddb61a53113c71bccc525559405785452","refsource":"MITRE","tags":[],"title":"git.videolan.org Git","mime":"text/xml","httpstatus":"404","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-0522","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0522","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"522","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"videolan","cpe5":"vlc_media_player","cpe6":"1.1.6","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T21:58:24.552Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"46008","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/46008"},{"name":"vlcmediaplayer-usf-bo(65029)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65029"},{"name":"oval:org.mitre.oval:def:12414","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12414"},{"name":"8064","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"],"url":"http://securityreason.com/securityalert/8064"},{"name":"[oss-security] 20110125 Re: CVE Request: VLC Subtitle StripTags heap corruption","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2011/01/25/9"},{"name":"16108","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"],"url":"http://www.exploit-db.com/exploits/16108"},{"name":"[oss-security] 20110125 CVE Request: VLC Subtitle StripTags heap corruption","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2011/01/25/7"},{"name":"[vlc-devel] 20110117 Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078614.html"},{"name":"ADV-2011-0225","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2011/0225"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git%3Ba=tag%3Bh=bb16813ddb61a53113c71bccc525559405785452"},{"name":"[vlc-devel] 20110116 Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078607.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2011-01-16T00:00:00.000Z","descriptions":[{"lang":"en","value":"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 \"<\" without a closing \">\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-09-18T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"46008","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/46008"},{"name":"vlcmediaplayer-usf-bo(65029)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65029"},{"name":"oval:org.mitre.oval:def:12414","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12414"},{"name":"8064","tags":["third-party-advisory","x_refsource_SREASON"],"url":"http://securityreason.com/securityalert/8064"},{"name":"[oss-security] 20110125 Re: CVE Request: VLC Subtitle StripTags heap corruption","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2011/01/25/9"},{"name":"16108","tags":["exploit","x_refsource_EXPLOIT-DB"],"url":"http://www.exploit-db.com/exploits/16108"},{"name":"[oss-security] 20110125 CVE Request: VLC Subtitle StripTags heap corruption","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2011/01/25/7"},{"name":"[vlc-devel] 20110117 Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","tags":["mailing-list","x_refsource_MLIST"],"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078614.html"},{"name":"ADV-2011-0225","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2011/0225"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git%3Ba=tag%3Bh=bb16813ddb61a53113c71bccc525559405785452"},{"name":"[vlc-devel] 20110116 Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","tags":["mailing-list","x_refsource_MLIST"],"url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078607.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2011-0522","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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 \"<\" without a closing \">\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"46008","refsource":"BID","url":"http://www.securityfocus.com/bid/46008"},{"name":"vlcmediaplayer-usf-bo(65029)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65029"},{"name":"oval:org.mitre.oval:def:12414","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12414"},{"name":"8064","refsource":"SREASON","url":"http://securityreason.com/securityalert/8064"},{"name":"[oss-security] 20110125 Re: CVE Request: VLC Subtitle StripTags heap corruption","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2011/01/25/9"},{"name":"16108","refsource":"EXPLOIT-DB","url":"http://www.exploit-db.com/exploits/16108"},{"name":"[oss-security] 20110125 CVE Request: VLC Subtitle StripTags heap corruption","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2011/01/25/7"},{"name":"[vlc-devel] 20110117 Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","refsource":"MLIST","url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078614.html"},{"name":"ADV-2011-0225","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2011/0225"},{"name":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git;a=tag;h=bb16813ddb61a53113c71bccc525559405785452","refsource":"CONFIRM","url":"http://git.videolan.org/gitweb.cgi?p=vlc/vlc-1.1.git;a=tag;h=bb16813ddb61a53113c71bccc525559405785452"},{"name":"[vlc-devel] 20110116 Security: Subtitle StripTags heap corruption, potentially exploitable. Patch included","refsource":"MLIST","url":"http://mailman.videolan.org/pipermail/vlc-devel/2011-January/078607.html"}]}}}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2011-0522","datePublished":"2011-02-07T20:19:00.000Z","dateReserved":"2011-01-20T00:00:00.000Z","dateUpdated":"2024-08-06T21:58:24.552Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2011-02-07 21:00:15","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-119","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.0:*:*:*:*:*:*:*","matchCriteriaId":"0042DAC1-A91B-40A6-A379-9C345CF13E4B"},{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.1:*:*:*:*:*:*:*","matchCriteriaId":"8D13741F-8A82-44F6-8D73-98451A180529"},{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.2:*:*:*:*:*:*:*","matchCriteriaId":"E52C6189-71F1-4A3A-BC08-94087AE1FCE6"},{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.3:*:*:*:*:*:*:*","matchCriteriaId":"591C6696-07C0-463A-B986-AD4FA6985AC1"},{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.4:*:*:*:*:*:*:*","matchCriteriaId":"8342E310-43DE-46C0-85D9-E1D1F9F554E8"},{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.5:*:*:*:*:*:*:*","matchCriteriaId":"E74E71F3-984E-4CF3-900A-F80E7103D3C5"},{"vulnerable":true,"criteria":"cpe:2.3:a:videolan:vlc_media_player:1.1.6:*:*:*:*:*:*:*","matchCriteriaId":"B8596527-4778-4CCD-ABBB-90CA434D91E1"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"522","Ordinal":"1","Title":"CVE-2011-0522","CVE":"CVE-2011-0522","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"522","Ordinal":"1","NoteData":"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 \"<\" without a closing \">\" in an MKV file, which triggers heap memory corruption, as demonstrated using refined-australia-blu720p-sample.mkv.","Type":"Description","Title":"CVE-2011-0522"},{"CveYear":"2011","CveId":"522","Ordinal":"2","NoteData":"2011-02-07","Type":"Other","Title":"Published"},{"CveYear":"2011","CveId":"522","Ordinal":"3","NoteData":"2017-09-18","Type":"Other","Title":"Modified"}]}}}