{"id":"CVE-2009-0546","aliases":["EUVD-2009-0550","GHSA-rhw7-2gj6-g7rw"],"status":"published","title":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote...","description":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.","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":0.36511,"percentile":0.98502,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-02-12T23:00:00Z","modified":"2026-06-16T23:05:16Z","exploits":[{"source":"exploitdb","id":"EDB-11379","title":"feedDemon 3.1.0.9 - '.opml' File Buffer Overflow","type":"local","platform":"windows","date":"2010-02-09","verified":true,"url":"https://www.exploit-db.com/exploits/11379"},{"source":"exploitdb","id":"EDB-16640","title":"feedDemon 3.1.0.12 - Local Stack Buffer Overflow (Metasploit)","type":"local","platform":"windows","date":"2010-11-11","verified":true,"url":"https://www.exploit-db.com/exploits/16640"},{"source":"exploitdb","id":"EDB-7995","title":"FeedMon 2.7.0.0 - outline Tag Buffer Overflow (PoC)","type":"dos","platform":"windows","date":"2009-02-05","verified":true,"url":"https://www.exploit-db.com/exploits/7995"},{"source":"exploitdb","id":"EDB-8010","title":"feedDemon 2.7 - OPML Outline Tag Buffer Overflow","type":"local","platform":"windows","date":"2009-02-09","verified":true,"url":"https://www.exploit-db.com/exploits/8010"},{"source":"metasploit","id":"exploit/windows/fileformat/feeddemon_opml","title":"FeedDemon Stack Buffer Overflow","type":"exploit","platform":"Windows","date":"2009-02-09","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/fileformat/feeddemon_opml"}],"products":[{"vendor":"newsgator","product":"feeddemon"}],"references":[{"url":"http://secunia.com/advisories/33718","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://osvdb.org/51753","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/500686/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/33630","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/7995","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/8010","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://security.bkis.vn/?p=329","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0546"},{"url":"https://github.com/advisories/GHSA-rhw7-2gj6-g7rw"}],"sources":{"cve":[{"id":"CVE-2009-0546","description":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.","status":"published","published":"2009-02-12T23:00:00Z","modified":"2024-08-07T04:40:05.077Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0550","description":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.","status":"published","published":"2009-02-12T23:00:00Z","modified":"2024-08-07T04:40:05Z","updated_at":"2026-11-03T01:39:25.189813Z"}],"ghsa":[{"id":"GHSA-rhw7-2gj6-g7rw","title":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote...","description":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.","status":"published","published":"2022-05-02T03:16:23Z","modified":"2023-01-31T05:07:09Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:09.743979Z"}],"nvd":[{"id":"CVE-2009-0546","description":"Stack-based buffer overflow in NewsGator FeedDemon 2.7 and earlier allows user-assisted remote attackers to execute arbitrary code via a long text attribute in an outline element in a .opml file.","status":"published","published":"2009-02-12T23:30:01.187Z","modified":"2026-06-16T23:05:16.443Z","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-119"],"updated_at":"2026-11-02T14:01:33.417327Z"}]}}