|Description||The modifier.regex_replace.php plugin in Smarty before 2.6.19, as used by Serendipity (S9Y) and other products, allows attackers to call arbitrary PHP functions via templates, related to a '\0' character in a search string.|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)|
|NVD severity||high (attack range: remote)|
|Debian Bugs||469492, 471160, 471201|
The information below is based on the following data on fixed versions.
- moodle <not-affected> (low; bug #471158)
Moodle ships Smarty but uses it in only one file, which doesn't use regex_replace