{"id":"CVE-2009-0323","aliases":["EUVD-2009-0327","GHSA-hw93-jhp7-rqq6"],"status":"published","title":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote...","description":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote attackers to execute arbitrary code via (1) a long type parameter in an input tag, which is not properly handled by the EndOfXmlAttributeValue function; (2) an \"HTML GI\" in a start tag, which is not properly handled by the ProcessStartGI function; and unspecified vectors in (3) html2thot.c and (4) xml2thot.c, related to the msgBuffer variable.  NOTE: these are different vectors than CVE-2008-6005.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.6249,"percentile":0.99193,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-01-28T20:00:00Z","modified":"2026-06-16T23:04:45Z","exploits":[{"source":"exploitdb","id":"EDB-16548","title":"Amaya Browser 11.0 - bdo tag Overflow (Metasploit)","type":"remote","platform":"windows","date":"2010-05-09","verified":true,"url":"https://www.exploit-db.com/exploits/16548"},{"source":"exploitdb","id":"EDB-7902","title":"Amaya Web Editor 11.0 - XML / HTML Parser","type":"dos","platform":"windows","date":"2009-01-28","verified":true,"url":"https://www.exploit-db.com/exploits/7902"},{"source":"metasploit","id":"exploit/windows/browser/amaya_bdo","title":"Amaya Browser v11.0 'bdo' Tag Overflow","type":"exploit","platform":"Windows","date":"2009-01-28","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/amaya_bdo"}],"products":[{"vendor":"w3","product":"amaya"}],"references":[{"url":"http://www.securityfocus.com/archive/1/500492/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.coresecurity.com/content/amaya-buffer-overflows","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/7902","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/48325","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0323"},{"url":"https://github.com/advisories/GHSA-hw93-jhp7-rqq6"}],"sources":{"cve":[{"id":"CVE-2009-0323","description":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote attackers to execute arbitrary code via (1) a long type parameter in an input tag, which is not properly handled by the EndOfXmlAttributeValue function; (2) an \"HTML GI\" in a start tag, which is not properly handled by the ProcessStartGI function; and unspecified vectors in (3) html2thot.c and (4) xml2thot.c, related to the msgBuffer variable.  NOTE: these are different vectors than CVE-2008-6005.","status":"published","published":"2009-01-28T20:00:00Z","modified":"2024-08-07T04:31:25.549Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0327","description":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote attackers to execute arbitrary code via (1) a long type parameter in an input tag, which is not properly handled by the EndOfXmlAttributeValue function; (2) an \"HTML GI\" in a start tag, which is not properly handled by the ProcessStartGI function; and unspecified vectors in (3) html2thot.c and (4) xml2thot.c, related to the msgBuffer variable.  NOTE: these are different vectors than CVE-2008-6005.","status":"published","published":"2009-01-28T20:00:00Z","modified":"2024-08-07T04:31:25Z","updated_at":"2026-11-03T01:39:26.059387Z"}],"ghsa":[{"id":"GHSA-hw93-jhp7-rqq6","title":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote...","description":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote attackers to execute arbitrary code via (1) a long type parameter in an input tag, which is not properly handled by the EndOfXmlAttributeValue function; (2) an \"HTML GI\" in a start tag, which is not properly handled by the ProcessStartGI function; and unspecified vectors in (3) html2thot.c and (4) xml2thot.c, related to the msgBuffer variable.  NOTE: these are different vectors than CVE-2008-6005.","status":"published","published":"2022-05-02T03:14:19Z","modified":"2023-01-31T05:07:30Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:13.573597Z"}],"nvd":[{"id":"CVE-2009-0323","description":"Multiple stack-based buffer overflows in W3C Amaya Web Browser 10.0 and 11.0 allow remote attackers to execute arbitrary code via (1) a long type parameter in an input tag, which is not properly handled by the EndOfXmlAttributeValue function; (2) an \"HTML GI\" in a start tag, which is not properly handled by the ProcessStartGI function; and unspecified vectors in (3) html2thot.c and (4) xml2thot.c, related to the msgBuffer variable.  NOTE: these are different vectors than CVE-2008-6005.","status":"published","published":"2009-01-28T20:30:03.92Z","modified":"2026-06-16T23:04:45.98Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:33.417327Z"}]}}