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Request Tracker (RT) 'Email::Address::List' Remote Denial of Service Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
9 years ago
Modified
Modified
5 years ago
Summary
This host is installed with Request Tracker (RT) and is prone to remote denial of service vulnerability.
Insight
Insight
An algorithmic complexity flaw is in Perl CPAN Email::Address::List that is triggered when handling a specially crafted string without an address.
Affected Software
Affected Software
Request Tracker (RT) version 4.2.0 through 4.2.2
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to version 4.2.5 or later.