{"id":"CVE-2012-0788","aliases":["DSA-2408-1","EUVD-2012-0819","GHSA-5m7h-j62q-j6mr"],"status":"published","title":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature...","description":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08636,"percentile":0.95139,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2012-02-13T00:00:00Z","modified":"2026-06-16T23:38:15Z","exploits":[{"source":"exploitdb","id":"EDB-36682","title":"PHP PDORow Object - Remote Denial of Service","type":"dos","platform":"php","date":"2011-09-24","verified":true,"url":"https://www.exploit-db.com/exploits/36682"}],"affected":[{"source":"osv","ecosystem":"Debian:6.0","package":"php5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.3-7+squeeze8"}]}],"versions":["5.3.3-7","5.3.3-7+squeeze1","5.3.3-7+squeeze2","5.3.3-7+squeeze3","5.3.3-7+squeeze5","5.3.3-7+squeeze6","5.3.3-7+squeeze7"],"bundled":16}],"products":[{"vendor":"php","product":"php"}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"https://bugs.php.net/bug.php?id=55776","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://secunia.com/advisories/48668","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.php.net/ChangeLog-5.php#5.3.9","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=783605","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0788"},{"url":"https://github.com/advisories/GHSA-5m7h-j62q-j6mr"}],"sources":{"cve":[{"id":"CVE-2012-0788","description":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.","status":"published","published":"2012-02-14T15:00:00Z","modified":"2024-08-06T18:38:14.567Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0819","description":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.","status":"published","published":"2012-02-14T15:00:00Z","modified":"2024-08-06T18:38:14Z","updated_at":"2026-11-03T01:56:20.258269Z"}],"ghsa":[{"id":"GHSA-5m7h-j62q-j6mr","title":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature...","description":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.","status":"published","published":"2022-05-14T03:52:43Z","modified":"2023-02-03T05:00:43Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:50.947535Z"}],"nvd":[{"id":"CVE-2012-0788","description":"The PDORow implementation in PHP before 5.3.9 does not properly interact with the session feature, which allows remote attackers to cause a denial of service (application crash) via a crafted application that uses a PDO driver for a fetch and then calls the session_start function, as demonstrated by a crash of the Apache HTTP Server.","status":"published","published":"2012-02-14T15:55:00.883Z","modified":"2026-06-16T23:38:15.717Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:13.468343Z"}],"osv":[{"id":"DSA-2408-1","title":"php5 - several","status":"published","published":"2012-02-13T00:00:00Z","modified":"2026-03-09T01:21:29.481692Z","updated_at":"2026-11-02T15:46:15.489951Z"}]}}