HTTP Request Smuggling Affecting golang-src package, versions <0:1.17.12-1.el9_0


Severity

Recommended
high

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.21% (60th percentile)

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  • Snyk ID SNYK-CENTOS9-GOLANGSRC-2950889
  • published 15 Jul 2022
  • disclosed 12 Jul 2022

How to fix?

Upgrade Centos:9 golang-src to version 0:1.17.12-1.el9_0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golang-src package and not the golang-src package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.

CVSS Scores

version 3.1
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NVD

6.5 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
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Red Hat

6.5 medium
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SUSE

5.3 medium