{"id":"CVE-2007-2511","aliases":["DTSA-39-1","EUVD-2007-2504","GHSA-p6rq-hc9w-gm4m"],"status":"published","title":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact...","description":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00443,"percentile":0.38793,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-05-09T00:00:00Z","modified":"2026-06-16T22:39:45Z","affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"php5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.0-10+lenny1"}]}],"bundled":18}],"products":[{"vendor":"php","product":"php"}],"references":[{"url":"http://osvdb.org/34676","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/25191","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.ubuntu.com/usn/usn-462-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:102","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://secunia.com/advisories/26048","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200705-19.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.trustix.org/errata/2007/0017/","tags":["vendor-advisory","x_refsource_TRUSTIX","x_transferred"]},{"url":"http://us2.php.net/releases/5_2_2.php","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/25255","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/25445","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://viewcvs.php.net/viewvc.cgi/php-src/ext/standard/user_filters.c?r1=1.31.2.4.2.5\u0026r2=1.31.2.4.2.6","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/25372","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2007-07/msg00006.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2511"},{"url":"http://www.trustix.org/errata/2007/0017"},{"url":"https://github.com/advisories/GHSA-p6rq-hc9w-gm4m"}],"sources":{"cve":[{"id":"CVE-2007-2511","description":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.","status":"published","published":"2007-05-09T00:00:00Z","modified":"2024-08-07T13:42:32.62Z","updated_at":"2026-11-02T13:32:23.14582Z"}],"euvd":[{"id":"EUVD-2007-2504","description":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.","status":"published","published":"2007-05-09T00:00:00Z","modified":"2024-08-07T13:42:32Z","updated_at":"2026-11-03T01:38:20.980728Z"}],"ghsa":[{"id":"GHSA-p6rq-hc9w-gm4m","title":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact...","description":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.","status":"published","published":"2022-05-01T18:04:22Z","modified":"2025-04-09T03:42:16Z","updated_at":"2026-11-02T15:00:53.859901Z"}],"nvd":[{"id":"CVE-2007-2511","description":"Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.","status":"published","published":"2007-05-09T00:19:00Z","modified":"2026-06-16T22:39:45.13Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:15.696607Z"}],"osv":[{"id":"DTSA-39-1","title":"php5 - several vulnerabilities","status":"published","published":"2007-05-28T00:00:00Z","modified":"2026-03-09T01:01:30.482688Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}