{"id":"CVE-2007-2931","aliases":["EUVD-2007-2923","GHSA-r4f4-2vcp-525p"],"status":"published","title":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0...","description":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.55451,"percentile":0.99041,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119","CWE-20"],"published":"2007-08-31T22:00:00Z","modified":"2026-06-16T22:40:43Z","exploits":[{"source":"exploitdb","id":"EDB-30537","title":"Microsoft MSN Messenger 8.0 - Video Conversation Buffer Overflow","type":"remote","platform":"windows","date":"2007-08-28","verified":true,"url":"https://www.exploit-db.com/exploits/30537"},{"source":"exploitdb","id":"EDB-4334","title":"Microsoft MSN Messenger 7.x/8.0? - Video Remote Heap Overflow","type":"remote","platform":"windows","date":"2007-08-29","verified":true,"url":"https://www.exploit-db.com/exploits/4334"}],"products":[{"vendor":"microsoft","product":"msn_messenger"},{"vendor":"microsoft","product":"windows_live_messenger"}],"references":[{"url":"http://secunia.com/advisories/26570","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36314","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/25461","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.vupen.com/english/advisories/2007/2987","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1018622","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2063","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.team509.com/modules.php?name=News\u0026file=article\u0026sid=50","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://osvdb.org/40126","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-054","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-254A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://www.kb.cert.org/vuls/id/166521","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2931"},{"url":"https://github.com/advisories/GHSA-r4f4-2vcp-525p"}],"sources":{"cve":[{"id":"CVE-2007-2931","description":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.","status":"published","published":"2007-08-31T22:00:00Z","modified":"2024-08-07T13:57:54.657Z","updated_at":"2026-11-02T13:32:34.372976Z"}],"euvd":[{"id":"EUVD-2007-2923","description":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.","status":"published","published":"2007-08-31T22:00:00Z","modified":"2024-08-07T13:57:54Z","updated_at":"2026-11-03T01:38:19.088083Z"}],"ghsa":[{"id":"GHSA-r4f4-2vcp-525p","title":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0...","description":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.","status":"published","published":"2022-05-01T18:08:36Z","modified":"2025-04-09T03:45:45Z","cwes":["CWE-20","CWE-119"],"updated_at":"2026-11-02T15:00:55.004058Z"}],"nvd":[{"id":"CVE-2007-2931","description":"Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.","status":"published","published":"2007-08-31T22:17:00Z","modified":"2026-06-16T22:40:43.637Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20","CWE-119"],"updated_at":"2026-11-02T14:01:19.102336Z"}]}}