CVE-2020-5207 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00004.

Key SSVC decision points have not yet been added.

Vendors	Products
Jetbrains	Ktor

Configuration 1 [-]

cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Github GHSA	GHSA-xrr9-rh8p-433v	Request smuggling is possible when both chunked TE and content length specified

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/ktorio/ktor/pull/1547
https://github.com/ktorio/ktor/security/advisories/GHSA-xrr9-rh8p-433v

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-01-27T19:30:15

Updated: 2024-08-04T08:22:09.258Z

Reserved: 2020-01-02T00:00:00

Link: CVE-2020-5207

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-27T20:15:10.980

Modified: 2024-11-21T05:33:40.807

Link: CVE-2020-5207

Redhat

No data.

OpenCVE Enrichment

No data.

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