6.7 Medium
AI Score
Confidence
High
0.009 Low
EPSS
Percentile
82.5%
The Calendar Base (cal) extension before 1.5.9 and 1.6.x before 1.6.1 for TYPO3 allows remote attackers to cause a denial of service (resource consumption) via vectors related to the PHP PCRE library.
typo3.org/extensions/repository/view/cal
typo3.org/teams/security/security-bulletins/typo3-extensions/typo3-ext-sa-2014-013/
www.openwall.com/lists/oss-security/2014/10/17/11
www.securityfocus.com/bid/70645