{"id":"UBUNTU-CVE-2020-14933","details":"** DISPUTED ** compose.php in SquirrelMail 1.4.22 calls unserialize for the $attachments value, which originates from an HTTP POST request. NOTE: the vendor disputes this because these two conditions for PHP object injection are not satisfied: existence of a PHP magic method (such as __wakeup or __destruct), and any attack-relevant classes must be declared before unserialize is called (or must be autoloaded). .","modified":"2020-06-20T13:15:00Z","published":"2020-06-20T13:15:00Z","withdrawn":"2025-06-23T15:53:42Z","references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14933"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2020/06/20/1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-14933"}],"affected":[{"package":{"name":"squirrelmail","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/squirrelmail"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:1.4.23~svn20120406-2","2:1.4.23~svn20120406-2+deb8u1build0.14.04.1","2:1.4.23~svn20120406-2+deb8u2build0.14.04.1","2:1.4.23~svn20120406-2+deb8u3build0.14.04.1","2:1.4.23~svn20120406-2+deb8u3ubuntu0.14.04.1~esm1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14933.json"}},{"package":{"name":"squirrelmail","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/squirrelmail"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:1.4.23~svn20120406-2","2:1.4.23~svn20120406-2ubuntu1","2:1.4.23~svn20120406-2ubuntu1.16.04.1","2:1.4.23~svn20120406-2+deb8u1ubuntu0.16.04.1","2:1.4.23~svn20120406-2+deb8u2build0.16.04.1","2:1.4.23~svn20120406-2+deb8u2ubuntu0.16.04.2","2:1.4.23~svn20120406-2+deb8u2ubuntu0.16.04.3","2:1.4.23~svn20120406-2+deb8u3ubuntu0.16.04.1","2:1.4.23~svn20120406-2+deb8u3ubuntu0.16.04.2"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14933.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}