TYPO3-CORE-SA-2016-008: Denial of Service attack possibility in TYPO3 component Indexed Search
February 23, 2016
It has been discovered, that TYPO3 is susceptible to a Denial of Service attack.
Component Type: TYPO3 CMS
Release Date: February 23, 2016
Vulnerable subcomponent: Indexed Search
Vulnerability Type: Denial of Service attack
Affected Versions: Versions 6.2.0 to 6.2.18 and 7.6.0 to 7.6.3
Suggested CVSS v2.0: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:P/RL:O/RC:C
CVE: not assigned yet
Problem Description: Due to an oversized maximum result limit, TYPO3 component Indexed Search is susceptible to a Denial of Service attack.
Solution: Update to TYPO3 versions 6.2.19 or 7.6.4 that fix the problem described.
Credits: Thanks to Jonas Felix who discovered and reported the issue.
General Note: All security related code changes are tagged so that you can easily look them up on our review system.