HTTP Response Splitting Affecting libslirp-devel package, versions <0:4.4.0-1.module+el8.9.0+20325+b2853e6e


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-CENTOS8-LIBSLIRPDEVEL-6058412
  • published15 Nov 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 libslirp-devel to version 0:4.4.0-1.module+el8.9.0+20325+b2853e6e or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libslirp-devel package and not the libslirp-devel 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