Buffer overflow in the sqlite_decode_binary function in the bundled sqlite library in PHP 4 before 4.4.5 and PHP 5 before 5.2.1 allows context-dependent attackers to execute arbitrary code via an empty value of the in parameter, as demonstrated by calling the sqlite_udf_decode_binary function with a 0x01 character.
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00397.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5348
https://exchange.xforce.ibmcloud.com/vulnerabilities/33766
http://www.vupen.com/english/advisories/2007/3386
http://www.vupen.com/english/advisories/2007/2016
http://www.ubuntu.com/usn/usn-455-1
http://www.securityfocus.com/bid/23235
http://www.php.net/releases/5_2_3.php
http://www.php.net/releases/5_2_1.php
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
http://www.debian.org/security/2007/dsa-1283
http://secunia.com/advisories/27110
http://secunia.com/advisories/27102
http://secunia.com/advisories/27037
http://secunia.com/advisories/25062