{"id":"CVE-2012-0788","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-0788","generatedAt":"2026-10-27T17:57:23.607Z","title":"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…","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.","published":"2012-02-14T15:55:01.000Z","lastModified":"2026-06-16T23:38:16.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-20"],"affected":["php/php"],"epss":{"score":0.08636,"percentile":0.95069,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2011-09-24","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":36682,"kind":"exploit","title":"PHP PDORow Object - Remote Denial of Service","url":"https://www.exploit-db.com/exploits/36682","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/dos/36682.php","file":"exploits/php/dos/36682.php","published":"2011-09-24","added":"2011-09-24","updated":"2015-04-09","author":"anonymous","type":"dos","platform":"php","port":null,"verified":true,"codes":["CVE-2012-0788","OSVDB-79016"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/51952/info"}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 8.6%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/48668","source":"secalert@redhat.com"},{"url":"http://www.php.net/ChangeLog-5.php#5.3.9","source":"secalert@redhat.com"},{"url":"https://bugs.php.net/bug.php?id=55776","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=783605","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/48668","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/ChangeLog-5.php#5.3.9","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.php.net/bug.php?id=55776","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=783605","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0788","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}