CVE-2010-4767

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.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.47%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://bugs.otrs.org/show_bug.cgi?id=3426
http://source.otrs.org/viewvc.cgi/otrs/CHANGES?revision=1.1807

Frequently Asked Questions

What is the severity of CVE-2010-4767?
CVE-2010-4767 has been scored as a medium severity vulnerability.
How to fix CVE-2010-4767?
To fix CVE-2010-4767, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2010-4767 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2010-4767 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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