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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2020-5207

Request smuggling is possible in Ktor when both chunked TE and content length specified

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Status
Published
Published
Updated
Assigning organization
GitHub_M

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Ktor.io Ktor

  • < 1.3.0affected

References