CVE-2024-43445: Missing X-Content-Type-Options: nosniff Header Allows MIME Type Sniffing
A vulnerability exists in OTRS and ((OTRS Community Edition)) that fail to set the HTTP response header X-Content-Type-Options to nosniff. An attacker could exploit this vulnerability by uploading or inserting content that would be treated as a different MIME type than intended.
This issue affects:
OTRS 7.0.X
OTRS 8.0.X OTRS 2023.X OTRS 2024.X
((OTRS)) Community Edition: 6.0.x
Products based on the ((OTRS)) Community Edition also very likely to be affected
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2024-43445?
CVE-2024-43445 is classified with a medium severity due to the potential for an attacker to exploit MIME type confusion.
How do I fix CVE-2024-43445?
To fix CVE-2024-43445, update OTRS or OTRS Community Edition to the latest version where the X-Content-Type-Options header is correctly configured.
Which versions are affected by CVE-2024-43445?
CVE-2024-43445 affects OTRS versions 7.0.0 to 8.0.0 and 2023.0, as well as OTRS Community Edition versions 6.0.0 to 7.0.0.
What can an attacker do with CVE-2024-43445?
An attacker exploiting CVE-2024-43445 can upload or insert content that is incorrectly handled as a different MIME type, potentially leading to various attacks.
Is there a workaround for CVE-2024-43445?
Currently, the best approach for CVE-2024-43445 is to upgrade to a patched version, as no specific workaround is recommended.