{"id":"CVE-2007-1383","aliases":["EUVD-2007-1379","GHSA-259c-37px-2x76"],"status":"published","title":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent...","description":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15404,"percentile":0.96807,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-189","CWE-190"],"published":"2007-03-10T00:00:00Z","modified":"2026-06-16T22:37:28Z","exploits":[{"source":"exploitdb","id":"EDB-3394","title":"PHP 4 - Userland ZVAL Reference Counter Overflow (PoC)","type":"dos","platform":"multiple","date":"2007-03-01","verified":true,"url":"https://www.exploit-db.com/exploits/3394"}],"products":[{"vendor":"php","product":"php"}],"references":[{"url":"http://secunia.com/advisories/25056","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/24606","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.php-security.org/MOPB/MOPB-01-2007.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.osvdb.org/32770","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200703-21.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.novell.com/linux/security/advisories/2007_32_php.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.securityfocus.com/bid/22765","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1383"},{"url":"https://github.com/advisories/GHSA-259c-37px-2x76"}],"sources":{"cve":[{"id":"CVE-2007-1383","description":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.","status":"published","published":"2007-03-10T00:00:00Z","modified":"2025-04-03T14:53:51.666Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T13:33:52.669326Z"}],"euvd":[{"id":"EUVD-2007-1379","description":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.","status":"published","published":"2007-03-10T00:00:00Z","modified":"2025-04-03T14:53:51Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:52:43.853284Z"}],"ghsa":[{"id":"GHSA-259c-37px-2x76","title":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent...","description":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.","status":"published","published":"2022-05-01T17:52:57Z","modified":"2025-04-03T15:31:46Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:00:47.148082Z"}],"nvd":[{"id":"CVE-2007-1383","description":"Integer overflow in the 16 bit variable reference counter in PHP 4 allows context-dependent attackers to execute arbitrary code by overflowing this counter, which causes the same variable to be destroyed twice, a related issue to CVE-2007-1286.","status":"published","published":"2007-03-10T00:19:00Z","modified":"2026-06-16T22:37:28.693Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-189","CWE-190"],"updated_at":"2026-11-02T14:01:13.98711Z"}]}}