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CVE-2010-3710

Published: 25 October 2010

Stack consumption vulnerability in the filter_var function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows remote attackers to cause a denial of service (memory consumption and application crash) via a long e-mail address string.

Notes

AuthorNote
mdeslaur
PoC in php bug
sbeattie
logical_filter code doesn't exist in dapper's version of php

Priority

Low

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
dapper Not vulnerable

hardy
Released (5.2.4-2ubuntu5.13)
jaunty Ignored
(end of life, was needed)
karmic
Released (5.2.10.dfsg.1-2ubuntu6.6)
lucid
Released (5.3.2-1ubuntu4.6)
maverick
Released (5.3.3-1ubuntu9.2)
upstream
Released (5.3.4)
Patches:
upstream: http://svn.php.net/viewvc?view=revision&revision=303779
upstream: http://svn.php.net/viewvc?view=revision&revision=303885