coreruleset (aka OWASP ModSecurity Core Rule Set) through 3.3.4 does not detect multiple Content-Type request headers on some platforms. This might allow attackers to bypass a WAF with a crafted payload, aka "Content-Type confusion" between the WAF and the backend application. This occurs when the web application relies on only the last Content-Type header. Other platforms may reject the additional Content-Type header or merge conflicting headers, leading to detection as a malformed header.
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Affected Vendors & Products
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History
Wed, 30 Oct 2024 19:15:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-10-30T18:55:24.723Z
Reserved: 2023-07-13T00:00:00
Link: CVE-2023-38199
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Updated: 2024-08-02T17:30:14.062Z
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Status : Modified
Published: 2023-07-13T03:15:10.023
Modified: 2024-11-21T08:13:04.113
Link: CVE-2023-38199
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