{"id":"CVE-2012-2329","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-2329","generatedAt":"2026-11-05T08:21:36.832Z","title":"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.","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.","published":"2012-05-11T10:15:48.000Z","lastModified":"2026-06-16T23:41:22.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-119"],"affected":["php/php"],"epss":{"score":0.61921,"percentile":0.99177,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2012-06-17","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":19231,"kind":"exploit","title":"PHP 5.4.3 - apache_request_headers Function Buffer Overflow (Metasploit)","url":"https://www.exploit-db.com/exploits/19231","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/19231.rb","file":"exploits/windows/remote/19231.rb","published":"2012-06-17","added":"2012-06-17","updated":"2016-12-01","author":"Metasploit","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2012-2329","OSVDB-82215"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 61.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://secunia.com/advisories/49014","source":"secalert@redhat.com"},{"url":"http://www.php.net/ChangeLog-5.php#5.4.3","source":"secalert@redhat.com"},{"url":"http://www.php.net/archive/2012.php#id2012-05-08-1","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/53455","source":"secalert@redhat.com"},{"url":"https://bugs.php.net/bug.php?id=61807","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545","source":"secalert@redhat.com"},{"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/49014","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/ChangeLog-5.php#5.4.3","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/archive/2012.php#id2012-05-08-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/53455","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.php.net/bug.php?id=61807","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-2329","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}