Bug 2141839 (CVE-2022-45059) - CVE-2022-45059 varnish: Request Smuggling Vulnerability
Summary: CVE-2022-45059 varnish: Request Smuggling Vulnerability
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-45059
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2141843 2141842
Blocks: 2141361
TreeView+ depends on / blocked
 
Reported: 2022-11-10 20:45 UTC by Marco Benatto
Modified: 2022-11-14 14:22 UTC (History)
3 users (show)

Fixed In Version:
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Environment:
Last Closed: 2022-11-14 14:22:02 UTC


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Description Marco Benatto 2022-11-10 20:45:48 UTC
An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.

Comment 1 Marco Benatto 2022-11-10 20:48:31 UTC
Created varnish tracking bugs for this issue:

Affects: epel-7 [bug 2141843]
Affects: fedora-all [bug 2141842]


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