{"api_version":"1","generated_at":"2026-07-23T07:47:55+00:00","cve":"CVE-2007-6277","urls":{"html":"https://cve.report/CVE-2007-6277","api":"https://cve.report/api/cve/CVE-2007-6277.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2007-6277","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-6277"},"summary":{"title":"CVE-2007-6277","description":"Multiple buffer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via large (1) Metadata Block Size, (2) VORBIS Comment String Size, (3) Picture Metadata MIME-TYPE Size, (4) Picture Description Size, (5) Picture Data Length, (6) Padding Length, and (7) PICTURE Metadata width and height values in a .FLAC file, which result in a heap-based overflow; and large (8) VORBIS Comment String Size Length, (9) Picture MIME-Type, (10) Picture MIME-Type URL, and (11) Picture Description Length values in a .FLAC file, which result in a stack-based overflow.  NOTE: some of these issues may overlap CVE-2007-4619.","state":"PUBLISHED","assigner":"mitre","published_at":"2007-12-07 11:46:00","updated_at":"2026-04-23 00:35:47"},"problem_types":["CWE-119","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"9.3","severity":"","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.securityfocus.com/archive/1/483765/100/200/threaded","name":"http://www.securityfocus.com/archive/1/483765/100/200/threaded","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityFocus","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.kb.cert.org/vuls/id/544656","name":"http://www.kb.cert.org/vuls/id/544656","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","US Government Resource"],"title":"US-CERT Vulnerability Note VU#544656","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2008/dsa-1469","name":"http://www.debian.org/security/2008/dsa-1469","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-1469-1 flac","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://securityreason.com/securityalert/3423","name":"http://securityreason.com/securityalert/3423","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityReason - Multiple Vulnerabilities In .FLAC File Format and Various Media Applications","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://research.eeye.com/html/advisories/published/AD20071115.html","name":"http://research.eeye.com/html/advisories/published/AD20071115.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Resources | BeyondTrust","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10435","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10435","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/28548","name":"http://secunia.com/advisories/28548","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian update for flac - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id?1018974","name":"http://www.securitytracker.com/id?1018974","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"SecurityTracker.com Archives - FLAC Buffer Overflows, Double Free Errors, and Other Bugs Let Remote Users Execute Arbitrary Code","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-6277","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-6277","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":"2007","cve_id":"6277","vulnerable":"1","versionEndIncluding":"1.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"flac","cpe5":"libflac","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T16:02:35.937Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"DSA-1469","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2008/dsa-1469"},{"name":"AD20071115","tags":["third-party-advisory","x_refsource_EEYE","x_transferred"],"url":"http://research.eeye.com/html/advisories/published/AD20071115.html"},{"name":"1018974","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id?1018974"},{"name":"3423","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"],"url":"http://securityreason.com/securityalert/3423"},{"name":"28548","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/28548"},{"name":"VU#544656","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred"],"url":"http://www.kb.cert.org/vuls/id/544656"},{"name":"oval:org.mitre.oval:def:10435","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10435"},{"name":"20071115 EEYE: Multiple Vulnerabilities In .FLAC File Format and Various Media Applications","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://www.securityfocus.com/archive/1/483765/100/200/threaded"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2007-11-15T00:00:00.000Z","descriptions":[{"lang":"en","value":"Multiple buffer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via large (1) Metadata Block Size, (2) VORBIS Comment String Size, (3) Picture Metadata MIME-TYPE Size, (4) Picture Description Size, (5) Picture Data Length, (6) Padding Length, and (7) PICTURE Metadata width and height values in a .FLAC file, which result in a heap-based overflow; and large (8) VORBIS Comment String Size Length, (9) Picture MIME-Type, (10) Picture MIME-Type URL, and (11) Picture Description Length values in a .FLAC file, which result in a stack-based overflow.  NOTE: some of these issues may overlap CVE-2007-4619."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-15T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"DSA-1469","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2008/dsa-1469"},{"name":"AD20071115","tags":["third-party-advisory","x_refsource_EEYE"],"url":"http://research.eeye.com/html/advisories/published/AD20071115.html"},{"name":"1018974","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id?1018974"},{"name":"3423","tags":["third-party-advisory","x_refsource_SREASON"],"url":"http://securityreason.com/securityalert/3423"},{"name":"28548","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/28548"},{"name":"VU#544656","tags":["third-party-advisory","x_refsource_CERT-VN"],"url":"http://www.kb.cert.org/vuls/id/544656"},{"name":"oval:org.mitre.oval:def:10435","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10435"},{"name":"20071115 EEYE: Multiple Vulnerabilities In .FLAC File Format and Various Media Applications","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://www.securityfocus.com/archive/1/483765/100/200/threaded"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2007-6277","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":"Multiple buffer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via large (1) Metadata Block Size, (2) VORBIS Comment String Size, (3) Picture Metadata MIME-TYPE Size, (4) Picture Description Size, (5) Picture Data Length, (6) Padding Length, and (7) PICTURE Metadata width and height values in a .FLAC file, which result in a heap-based overflow; and large (8) VORBIS Comment String Size Length, (9) Picture MIME-Type, (10) Picture MIME-Type URL, and (11) Picture Description Length values in a .FLAC file, which result in a stack-based overflow.  NOTE: some of these issues may overlap CVE-2007-4619."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"DSA-1469","refsource":"DEBIAN","url":"http://www.debian.org/security/2008/dsa-1469"},{"name":"AD20071115","refsource":"EEYE","url":"http://research.eeye.com/html/advisories/published/AD20071115.html"},{"name":"1018974","refsource":"SECTRACK","url":"http://www.securitytracker.com/id?1018974"},{"name":"3423","refsource":"SREASON","url":"http://securityreason.com/securityalert/3423"},{"name":"28548","refsource":"SECUNIA","url":"http://secunia.com/advisories/28548"},{"name":"VU#544656","refsource":"CERT-VN","url":"http://www.kb.cert.org/vuls/id/544656"},{"name":"oval:org.mitre.oval:def:10435","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10435"},{"name":"20071115 EEYE: Multiple Vulnerabilities In .FLAC File Format and Various Media Applications","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/483765/100/200/threaded"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2007-6277","datePublished":"2007-12-07T11:00:00.000Z","dateReserved":"2007-12-07T00:00:00.000Z","dateUpdated":"2024-08-07T16:02:35.937Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2007-12-07 11:46:00","lastModifiedDate":"2026-04-23 00:35:47","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:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:flac:libflac:*:*:*:*:*:*:*:*","versionEndIncluding":"1.2","matchCriteriaId":"7D389BAA-4D7C-4126-8D3D-9C8286BDBB45"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2007","CveId":"6277","Ordinal":"1","Title":"CVE-2007-6277","CVE":"CVE-2007-6277","Year":"2007"},"notes":[{"CveYear":"2007","CveId":"6277","Ordinal":"1","NoteData":"Multiple buffer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via large (1) Metadata Block Size, (2) VORBIS Comment String Size, (3) Picture Metadata MIME-TYPE Size, (4) Picture Description Size, (5) Picture Data Length, (6) Padding Length, and (7) PICTURE Metadata width and height values in a .FLAC file, which result in a heap-based overflow; and large (8) VORBIS Comment String Size Length, (9) Picture MIME-Type, (10) Picture MIME-Type URL, and (11) Picture Description Length values in a .FLAC file, which result in a stack-based overflow.  NOTE: some of these issues may overlap CVE-2007-4619.","Type":"Description","Title":"CVE-2007-6277"},{"CveYear":"2007","CveId":"6277","Ordinal":"2","NoteData":"2007-12-07","Type":"Other","Title":"Published"},{"CveYear":"2007","CveId":"6277","Ordinal":"3","NoteData":"2018-10-15","Type":"Other","Title":"Modified"}]}}}