CVE-2020-5207
5.4MEDIUMIn Ktor before 1.3.0, request smuggling is possible when running behind a proxy that doesn't handle Content-Length and Transfer-Encoding properly or doesn't handle \n as a headers separator.
Published: 1/27/2020Updated: 11/21/2024
Description
In Ktor before 1.3.0, request smuggling is possible when running behind a proxy that doesn't handle Content-Length and Transfer-Encoding properly or doesn't handle \n as a headers separator.
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Affected Products
jetbrainsktor
References
- https://github.com/ktorio/ktor/pull/1547PatchThird Party Advisory
- https://github.com/ktorio/ktor/security/advisories/GHSA-xrr9-rh8p-433vThird Party Advisory
- https://github.com/ktorio/ktor/pull/1547PatchThird Party Advisory
- https://github.com/ktorio/ktor/security/advisories/GHSA-xrr9-rh8p-433vThird Party Advisory