5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.023 Low
EPSS
Percentile
89.7%
Open Ticket Request System (OTRS) 2.3.x before 2.3.6 and 2.4.x before 2.4.8
does not properly handle the matching of Perl regular expressions against
HTML e-mail messages, which allows remote attackers to cause a denial of
service (CPU consumption) via a large message, a different vulnerability
than CVE-2010-2080.