{"id":"CVE-2009-3711","aliases":["EUVD-2009-3684","GHSA-wgqh-fmw6-rm93"],"status":"published","title":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly...","description":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly 1.4.3, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.","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":"2026-11-09","score":0.63909,"percentile":0.99229,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-10-16T16:00:00Z","modified":"2026-06-16T23:12:12Z","exploits":[{"source":"exploitdb","id":"EDB-10053","title":"httpdx 1.4 - GET Buffer Overflow","type":"remote","platform":"windows","date":"2009-10-08","verified":true,"url":"https://www.exploit-db.com/exploits/10053"},{"source":"exploitdb","id":"EDB-16799","title":"httpdx - 'h_handlepeer()' Remote Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2010-07-26","verified":true,"url":"https://www.exploit-db.com/exploits/16799"},{"source":"metasploit","id":"exploit/windows/http/httpdx_handlepeer","title":"HTTPDX h_handlepeer() Function Buffer Overflow","type":"exploit","platform":"Windows","date":"2009-10-08","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/http/httpdx_handlepeer"}],"products":[{"vendor":"jasper","product":"httpdx"}],"references":[{"url":"http://www.vupen.com/english/advisories/2009/2874","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53700","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=125544914512291\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit"]},{"url":"http://osvdb.org/58714","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/507042/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/36991","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.pank4j.com/exploits/httpdxb0f.php","tags":["x_refsource_MISC","x_transferred","Exploit","URL Repurposed"]},{"url":"http://www.securityfocus.com/archive/1/507073/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3711"},{"url":"https://github.com/advisories/GHSA-wgqh-fmw6-rm93"}],"sources":{"cve":[{"id":"CVE-2009-3711","description":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly 1.4.3, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.","status":"published","published":"2009-10-16T16:00:00Z","modified":"2024-08-07T06:38:30.351Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-3684","description":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly 1.4.3, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.","status":"published","published":"2009-10-16T16:00:00Z","modified":"2024-08-07T06:38:30Z","updated_at":"2026-11-03T01:39:12.69352Z"}],"ghsa":[{"id":"GHSA-wgqh-fmw6-rm93","title":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly...","description":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly 1.4.3, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.","status":"published","published":"2022-05-02T03:47:48Z","modified":"2023-01-31T05:08:50Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:27.588283Z"}],"nvd":[{"id":"CVE-2009-3711","description":"Stack-based buffer overflow in the h_handlepeer function in http.cpp in httpdx 1.4, and possibly 1.4.3, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long HTTP GET request.","status":"published","published":"2009-10-16T16:30:01Z","modified":"2026-06-16T23:12:12.27Z","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":"2026-11-02T14:01:37.004244Z"}]}}