{"id":"CVE-2009-1759","aliases":["DEBIAN-CVE-2009-1759","DSA-1817-1","EUVD-2009-1754","GHSA-chfx-pv5j-438m"],"status":"published","title":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced...","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","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":"2026-11-09","score":0.13653,"percentile":0.96511,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-119"],"published":"2009-05-22T01:00:00Z","modified":"2026-10-23T17:47:50Z","exploits":[{"source":"exploitdb","id":"EDB-8470","title":"cTorrent/DTorrent - '.torrent' Local Buffer Overflow","type":"local","platform":"linux","date":"2009-04-17","verified":true,"url":"https://www.exploit-db.com/exploits/8470"}],"fixes":[{"ecosystem":"Debian:12","package":"ctorrent","fixed_in":["1.3.4-dnh3.2-1.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ctorrent","fixed_in":["1.3.4-dnh3.2-1.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ctorrent","fixed_in":["1.3.4-dnh3.2-1.1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"ctorrent","fixed_in":["1.3.4-dnh3.2-1+lenny1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ctorrent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.4-dnh3.2-1.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ctorrent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.4-dnh3.2-1.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ctorrent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.4-dnh3.2-1.1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"ctorrent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.4-dnh3.2-1+lenny1"}]}],"versions":["1.3.4-dnh3.2-1"]}],"products":[{"vendor":"rahul","product":"ctorrent"},{"vendor":"rahul","product":"dtorrent"}],"references":[{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01102.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=501813","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"http://www.vupen.com/english/advisories/2009/1092","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://dtorrent.svn.sourceforge.net/viewvc/dtorrent/dtorrent/trunk/btfiles.cpp?r1=296\u0026r2=301\u0026view=patch","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://www.exploit-db.com/exploits/8470","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/49959","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://secunia.com/advisories/34752","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/05/20/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix"]},{"url":"http://www.securityfocus.com/bid/34584","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"http://www.debian.org/security/2009/dsa-1817","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01010.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://secunia.com/advisories/36471","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/35499","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://sourceforge.net/tracker/?func=detail\u0026aid=2782875\u0026group_id=202532\u0026atid=981959","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1759"},{"url":"https://github.com/advisories/GHSA-chfx-pv5j-438m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-1759","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-1759","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","status":"published","published":"2009-05-22T01:00:00Z","modified":"2024-08-07T05:27:53.646Z","updated_at":"2026-11-02T14:33:25.126493Z"}],"euvd":[{"id":"EUVD-2009-1754","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","status":"published","published":"2009-05-22T01:00:00Z","modified":"2024-08-07T05:27:53Z","updated_at":"2026-11-03T01:39:20.465485Z"}],"ghsa":[{"id":"GHSA-chfx-pv5j-438m","title":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced...","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","status":"published","published":"2022-05-02T03:28:16Z","modified":"2023-01-31T05:08:29Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:24.252889Z"}],"nvd":[{"id":"CVE-2009-1759","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","status":"published","published":"2009-05-22T11:52:40.64Z","modified":"2026-06-16T23:07:59.943Z","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":"2026-11-02T14:01:35.136779Z"}],"osv":[{"id":"CVE-2009-1759","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","status":"published","published":"2009-05-22T11:52:40Z","modified":"2026-04-10T03:40:46.79278Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-1759","description":"Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.","status":"published","published":"2009-05-22T11:52:40.64Z","modified":"2026-10-23T17:47:50.832180075Z","updated_at":"2026-11-02T15:45:24.013654Z"},{"id":"DSA-1817-1","title":"ctorrent - arbitrary code execution","status":"published","published":"2009-06-17T00:00:00Z","modified":"2026-03-09T01:20:47.861745Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}