CVE-2005-3420

NameCVE-2005-3420
Descriptionusercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the signature_bbcode_uid parameter, as demonstrated by injecting an "e" modifier into a preg_replace statement.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-925-1
Debian Bugs336582, 336587

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
phpbb2sourcesarge2.0.13+1-6sarge2DSA-925-1
phpbb2source(unstable)2.0.18-1336582, 336587

Notes

http://www.hardened-php.net/advisory_172005.75.html
http://www.phpbb.com/phpBB/viewtopic.php?f=14&t=336756
Remote code execution may be possible, especially in conjunction
with PHP bugs.

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