{"id":"CVE-2012-2329","aliases":["EUVD-2012-2322","GHSA-qp7j-m6w8-5jjh"],"status":"published","title":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before...","description":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.61921,"percentile":0.99181,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2012-05-11T10:00:00Z","modified":"2026-06-16T23:41:22Z","exploits":[{"source":"exploitdb","id":"EDB-19231","title":"PHP 5.4.3 - apache_request_headers Function Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2012-06-17","verified":true,"url":"https://www.exploit-db.com/exploits/19231"},{"source":"metasploit","id":"exploit/windows/http/php_apache_request_headers_bof","title":"PHP apache_request_headers Function Buffer Overflow","type":"exploit","platform":"Windows","date":"2012-05-08","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/http/php_apache_request_headers_bof"}],"products":[{"vendor":"php","product":"php"}],"references":[{"url":"https://bugs.php.net/bug.php?id=61807","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/49014","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.php.net/archive/2012.php#id2012-05-08-1","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/53455","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.php.net/ChangeLog-5.php#5.4.3","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2329"},{"url":"https://github.com/advisories/GHSA-qp7j-m6w8-5jjh"}],"sources":{"cve":[{"id":"CVE-2012-2329","description":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.","status":"published","published":"2012-05-11T10:00:00Z","modified":"2024-08-06T19:34:23.733Z","updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-2322","description":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.","status":"published","published":"2012-05-11T10:00:00Z","modified":"2024-08-06T19:34:23Z","updated_at":"2026-11-03T01:56:14.86717Z"}],"ghsa":[{"id":"GHSA-qp7j-m6w8-5jjh","title":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before...","description":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.","status":"published","published":"2022-05-17T01:46:13Z","modified":"2023-02-03T05:05:25Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:44.391187Z"}],"nvd":[{"id":"CVE-2012-2329","description":"Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.","status":"published","published":"2012-05-11T10:15:48.263Z","modified":"2026-06-16T23:41:22.197Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:14.336529Z"}]}}