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HTTP Request Smuggling Affecting varnish-devel package, versions <0:6.0.8-1.module+el8.5.0+20491+1af4e193.1

high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High

    Threat Intelligence

    EPSS 0.43% (75th percentile)
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NVD
9.1 critical
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Red Hat
9.1 critical

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  • Snyk ID SNYK-ORACLE8-VARNISHDEVEL-2604636
  • published 10 Apr 2022
  • disclosed 26 Jan 2022
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Introduced: 26 Jan 2022

CVE-2022-23959 Open this link in a new tab
CWE-444 Open this link in a new tab

How to fix?

Upgrade Oracle:8 varnish-devel to version 0:6.0.8-1.module+el8.5.0+20491+1af4e193.1 or higher.
This issue was patched in ELSA-2022-0418.

NVD Description

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

In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise (Cache Plus) 4.1.x before 4.1.11r6 and 6.0.x before 6.0.9r4, request smuggling can occur for HTTP/1 connections.