Bug 2245910 (CVE-2023-46846) - CVE-2023-46846 squid: Request/Response smuggling in HTTP/1.1 and ICAP
Summary: CVE-2023-46846 squid: Request/Response smuggling in HTTP/1.1 and ICAP
Keywords:
Status: NEW
Alias: CVE-2023-46846
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2245911
Blocks: 2245907
TreeView+ depends on / blocked
 
Reported: 2023-10-24 14:42 UTC by Robb Gatica
Modified: 2024-04-03 16:12 UTC (History)
3 users (show)

Fixed In Version: squid 6.4
Doc Type: If docs needed, set a value
Doc Text:
SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:6266 0 None None None 2023-11-02 09:35:39 UTC
Red Hat Product Errata RHSA-2023:6267 0 None None None 2023-11-02 09:50:51 UTC
Red Hat Product Errata RHSA-2023:6268 0 None None None 2023-11-02 09:44:07 UTC
Red Hat Product Errata RHSA-2023:6748 0 None None None 2023-11-07 10:27:19 UTC
Red Hat Product Errata RHSA-2023:6801 0 None None None 2023-11-08 10:25:07 UTC
Red Hat Product Errata RHSA-2023:6803 0 None None None 2023-11-08 10:24:02 UTC
Red Hat Product Errata RHSA-2023:6804 0 None None None 2023-11-08 10:29:13 UTC
Red Hat Product Errata RHSA-2023:6810 0 None None None 2023-11-08 11:00:29 UTC
Red Hat Product Errata RHSA-2023:7213 0 None None None 2023-11-14 17:17:37 UTC

Description Robb Gatica 2023-10-24 14:42:40 UTC 
Description: Due to chunked decoder lenience Squid is vulnerable to
Request/Response smuggling attacks when parsing HTTP/1.1
and ICAP messages

Reference: https://github.com/squid-cache/squid/security/advisories/GHSA-j83v-w3p4-5cqh

Affected versions: 2.6-6.3. Patched in 6.4.
Comment 1 Robb Gatica 2023-10-24 14:42:57 UTC 
Created squid tracking bugs for this issue:

Affects: fedora-all [bug 2245911]
Comment 5 errata-xmlrpc 2023-11-02 09:35:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6266 https://access.redhat.com/errata/RHSA-2023:6266
Comment 6 errata-xmlrpc 2023-11-02 09:44:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:6268 https://access.redhat.com/errata/RHSA-2023:6268
Comment 7 errata-xmlrpc 2023-11-02 09:50:50 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:6267 https://access.redhat.com/errata/RHSA-2023:6267
Comment 8 errata-xmlrpc 2023-11-07 10:27:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:6748 https://access.redhat.com/errata/RHSA-2023:6748
Comment 9 errata-xmlrpc 2023-11-08 10:24:00 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:6803 https://access.redhat.com/errata/RHSA-2023:6803
Comment 10 errata-xmlrpc 2023-11-08 10:25:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:6801 https://access.redhat.com/errata/RHSA-2023:6801
Comment 11 errata-xmlrpc 2023-11-08 10:29:12 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Via RHSA-2023:6804 https://access.redhat.com/errata/RHSA-2023:6804
Comment 12 errata-xmlrpc 2023-11-08 11:00:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:6810 https://access.redhat.com/errata/RHSA-2023:6810
Comment 13 errata-xmlrpc 2023-11-14 17:17:35 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:7213 https://access.redhat.com/errata/RHSA-2023:7213
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