Description
Open Ticket Request System (OTRS) before 2.3.6 does not properly handle e-mail messages in which the From line contains UTF-8 characters associated with diacritical marks and an invalid charset, which allows remote attackers to cause a denial of service (duplicate tickets and duplicate auto-responses) by sending a crafted message to a POP3 mailbox.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 11 | | =2.0.4p01-10 || =2.0.4p01-11 || =2.0.4p01-12 || =2.0.4p01-13 || =2.0.4p01-14 || =2.0.4p01-14.1 || =2.0.4p01-15 || =2.0.4p01-16 || =2.0.4p01-17 || =2.0.4p01-18 || =2.0.4p01-6 || =2.0.4p01-7 || =2.0.4p01-8 || =2.0.4p01-9 || =2.0.99beta1-1 || =2.0.99beta1-2 || =2.1.1-1 || =2.1.3-1 || =2.1.4-1 || =2.1.4-2 || =2.1.5-1 || =2.1.5-2 || =2.1.5-3 || =2.1.6-1 || =2.1.7-1 || =2.1.7-2 || =2.2.0~beta2-1 || =2.2.0~beta3-1 || =2.2.1-1 || =2.2.2-1 || =2.2.3-1 || =2.2.4-1 || =2.2.5-1 || =2.2.5-2 || =2.2.6-1 || =2.2.7-1 || =2.2.7-2 || =2.2.7-2lenny1 || =2.2.7-2lenny2 || =2.2.7-2lenny3 || =2.2.7-3 || =2.3.2-1 || =2.3.2-2 || =2.3.3-1 || =2.3.4-1 || =2.3.4-2 || =2.3.4-3 || =2.3.4-4 || =2.3.4-5 || =2.3.4-6 || =2.3.4-7 || >=0 <2.4.5-1 | 2.4.5-1 |