HTTP Response Splitting Affecting go-toolset package, versions <0:1.19.13-1.module+el8.8.0+20380+7171fefb


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-CENTOS8-GOTOOLSET-6020319
  • published21 Jul 2023
  • disclosed11 Jul 2023

Introduced: 11 Jul 2023

CVE-2023-29406  (opens in a new tab)
CWE-113  (opens in a new tab)

How to fix?

Upgrade Centos:8 go-toolset to version 0:1.19.13-1.module+el8.8.0+20380+7171fefb or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-toolset package and not the go-toolset package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.

CVSS Scores

version 3.1