{"api_version":"1","generated_at":"2026-07-23T03:11:26+00:00","cve":"CVE-2012-2329","urls":{"html":"https://cve.report/CVE-2012-2329","api":"https://cve.report/api/cve/CVE-2012-2329.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-2329","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-2329"},"summary":{"title":"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.","state":"PUBLISHED","assigner":"redhat","published_at":"2012-05-11 10:15:48","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-119","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://secunia.com/advisories/49014","name":"http://secunia.com/advisories/49014","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Alerts - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.php.net/archive/2012.php#id2012-05-08-1","name":"http://www.php.net/archive/2012.php#id2012-05-08-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"PHP: News Archive - 2012","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000","name":"https://bugzilla.redhat.com/show_bug.cgi?id=820000","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"Bug 820000 – CVE-2012-2329 php: buffer overflow flaw in apache_request_headers() in PHP 5.4.x","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugs.php.net/bug.php?id=61807","name":"https://bugs.php.net/bug.php?id=61807","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"PHP :: Sec Bug #61807 :: Buffer Overflow in apache_request_headers","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862","name":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"http://www.securityfocus.com/bid/53455","name":"http://www.securityfocus.com/bid/53455","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"PHP 'apache_request_headers()' Function Buffer Overflow Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.php.net/ChangeLog-5.php#5.4.3","name":"http://www.php.net/ChangeLog-5.php#5.4.3","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"PHP: PHP 5 ChangeLog","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-2329","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2329","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2012","cve_id":"2329","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"php","cpe5":"php","cpe6":"5.4.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"2329","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"php","cpe5":"php","cpe6":"5.4.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"2329","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"php","cpe5":"php","cpe6":"5.4.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T19:34:23.733Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugs.php.net/bug.php?id=61807"},{"name":"php-apacherequestheaders-bo(75545)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545"},{"name":"49014","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/49014"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.php.net/archive/2012.php#id2012-05-08-1"},{"name":"53455","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/53455"},{"name":"SSRT100992","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862"},{"name":"HPSBMU02900","tags":["vendor-advisory","x_refsource_HP","x_transferred"],"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.php.net/ChangeLog-5.php#5.4.3"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-05-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-08-28T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://bugs.php.net/bug.php?id=61807"},{"name":"php-apacherequestheaders-bo(75545)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545"},{"name":"49014","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/49014"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.php.net/archive/2012.php#id2012-05-08-1"},{"name":"53455","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/53455"},{"name":"SSRT100992","tags":["vendor-advisory","x_refsource_HP"],"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862"},{"name":"HPSBMU02900","tags":["vendor-advisory","x_refsource_HP"],"url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862"},{"tags":["x_refsource_CONFIRM"],"url":"http://www.php.net/ChangeLog-5.php#5.4.3"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2012-2329","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://bugs.php.net/bug.php?id=61807","refsource":"CONFIRM","url":"https://bugs.php.net/bug.php?id=61807"},{"name":"php-apacherequestheaders-bo(75545)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75545"},{"name":"49014","refsource":"SECUNIA","url":"http://secunia.com/advisories/49014"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=820000","refsource":"CONFIRM","url":"https://bugzilla.redhat.com/show_bug.cgi?id=820000"},{"name":"http://www.php.net/archive/2012.php#id2012-05-08-1","refsource":"CONFIRM","url":"http://www.php.net/archive/2012.php#id2012-05-08-1"},{"name":"53455","refsource":"BID","url":"http://www.securityfocus.com/bid/53455"},{"name":"SSRT100992","refsource":"HP","url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862"},{"name":"HPSBMU02900","refsource":"HP","url":"https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862"},{"name":"http://www.php.net/ChangeLog-5.php#5.4.3","refsource":"CONFIRM","url":"http://www.php.net/ChangeLog-5.php#5.4.3"}]}}}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2012-2329","datePublished":"2012-05-11T10:00:00.000Z","dateReserved":"2012-04-19T00:00:00.000Z","dateUpdated":"2024-08-06T19:34:23.733Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2012-05-11 10:15:48","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-119","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:*","matchCriteriaId":"E7B9B8D2-78B7-4B17-955B-741C7A6F6634"},{"vulnerable":true,"criteria":"cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:*","matchCriteriaId":"5CA2A940-BD69-4D35-AF12-432CB929248B"},{"vulnerable":true,"criteria":"cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:*","matchCriteriaId":"29BD13F9-86C8-44C4-A860-9A87870A518E"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2012","CveId":"2329","Ordinal":"1","Title":"CVE-2012-2329","CVE":"CVE-2012-2329","Year":"2012"},"notes":[{"CveYear":"2012","CveId":"2329","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"CVE-2012-2329"},{"CveYear":"2012","CveId":"2329","Ordinal":"2","NoteData":"2012-05-11","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"2329","Ordinal":"3","NoteData":"2017-08-28","Type":"Other","Title":"Modified"}]}}}