{"id":"CVE-2008-6563","aliases":["EUVD-2008-6526","GHSA-fc49-345f-3vvm"],"status":"published","title":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote...","description":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DTD 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":"2026-11-07","score":0.05631,"percentile":0.92995,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-03-31T17:00:00Z","modified":"2026-06-16T23:02:27Z","exploits":[{"source":"exploitdb","id":"EDB-31639","title":"Trillian 3.1.9 - '.DTD' File XML Parser Buffer Overflow","type":"remote","platform":"php","date":"2008-04-11","verified":true,"url":"https://www.exploit-db.com/exploits/31639"}],"products":[{"vendor":"ceruleanstudios","product":"trillian"}],"references":[{"url":"http://www.securityfocus.com/bid/28747","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/41782","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/51130","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/490772/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-6563"},{"url":"https://github.com/advisories/GHSA-fc49-345f-3vvm"}],"sources":{"cve":[{"id":"CVE-2008-6563","description":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DTD file.","status":"published","published":"2009-03-31T17:00:00Z","modified":"2024-08-07T11:34:47.098Z","updated_at":"2026-11-02T14:34:46.587139Z"}],"euvd":[{"id":"EUVD-2008-6526","description":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DTD file.","status":"published","published":"2009-03-31T17:00:00Z","modified":"2024-08-07T11:34:47Z","updated_at":"2026-11-03T01:38:35.880612Z"}],"ghsa":[{"id":"GHSA-fc49-345f-3vvm","title":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote...","description":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DTD file.","status":"published","published":"2022-05-14T02:38:32Z","modified":"2023-02-02T05:06:14Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:16.062541Z"}],"nvd":[{"id":"CVE-2008-6563","description":"Buffer overflow in the XML parser in Trillian 3.1.9.0, and possibly earlier, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DTD file.","status":"published","published":"2009-03-31T17:30:00.42Z","modified":"2026-06-16T23:02:27.777Z","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":"2026-11-02T14:01:31.451035Z"}]}}