{"id":"CVE-2007-0911","aliases":["EUVD-2007-0905","GHSA-678c-jjf7-qcvr"],"status":"published","title":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent...","description":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.05479,"percentile":0.92819,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-02-13T23:00:00Z","modified":"2026-06-16T22:36:32Z","exploits":[{"source":"exploitdb","id":"EDB-29577","title":"PHP 5.2.1 - STR_IReplace Remote Denial of Service","type":"dos","platform":"php","date":"2007-02-09","verified":true,"url":"https://www.exploit-db.com/exploits/29577"}],"products":[{"vendor":"php","product":"php"}],"references":[{"url":"http://secunia.com/advisories/24606","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/459856/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://osvdb.org/33952","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://marc.info/?l=php-dev\u0026m=117104930526516\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/24514","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200703-21.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.securityfocus.com/bid/22505","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://marc.info/?l=php-dev\u0026m=117106751715609\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://cvs.php.net/viewvc.cgi/php-src/ext/standard/string.c?r1=1.445.2.14.2.36\u0026r2=1.445.2.14.2.37","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0911"},{"url":"https://github.com/advisories/GHSA-678c-jjf7-qcvr"}],"sources":{"cve":[{"id":"CVE-2007-0911","description":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).","status":"published","published":"2007-02-13T23:00:00Z","modified":"2024-08-07T12:34:21.291Z","updated_at":"2026-11-02T13:34:15.046008Z"}],"euvd":[{"id":"EUVD-2007-0905","description":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).","status":"published","published":"2007-02-13T23:00:00Z","modified":"2024-08-07T12:34:21Z","updated_at":"2026-11-03T01:38:28.235221Z"}],"ghsa":[{"id":"GHSA-678c-jjf7-qcvr","title":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent...","description":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).","status":"published","published":"2022-05-01T17:47:56Z","modified":"2023-01-31T05:03:20Z","updated_at":"2026-11-02T14:48:26.919818Z"}],"nvd":[{"id":"CVE-2007-0911","description":"Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).","status":"published","published":"2007-02-13T23:28:00Z","modified":"2026-06-16T22:36:32.987Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:13.10493Z"}]}}