Bug 2252926 (CVE-2023-49285)

Summary: CVE-2023-49285 squid: Buffer over-read in the HTTP Message processing feature
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: squid 6.5 Doc Type: ---
Doc Text:
A buffer over-read flaw was found in Squid's HTTP Message processing feature. This issue may allow attackers to perform remote denial of service.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2252927    
Bug Blocks: 2252929    

Description Pedro Sampaio 2023-12-05 10:19:54 UTC
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References:

http://www.squid-cache.org/Versions/v5/SQUID-2023_7.patch
http://www.squid-cache.org/Versions/v6/SQUID-2023_7.patch
https://github.com/squid-cache/squid/commit/77b3fb4df0f126784d5fd4967c28ed40eb8d521b
https://github.com/squid-cache/squid/commit/deee944f9a12c9fd399ce52f3e2526bb573a9470
https://github.com/squid-cache/squid/security/advisories/GHSA-8w9r-p88v-mmx9

Comment 1 Pedro Sampaio 2023-12-05 10:20:09 UTC
Created squid tracking bugs for this issue:

Affects: fedora-all [bug 2252927]

Comment 6 errata-xmlrpc 2024-01-03 21:06:01 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:0046 https://access.redhat.com/errata/RHSA-2024:0046

Comment 7 errata-xmlrpc 2024-01-08 08:19:12 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2024:0072 https://access.redhat.com/errata/RHSA-2024:0072

Comment 8 errata-xmlrpc 2024-01-08 08:19:41 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:0071 https://access.redhat.com/errata/RHSA-2024:0071

Comment 9 errata-xmlrpc 2024-01-24 12:22:36 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2024:0397 https://access.redhat.com/errata/RHSA-2024:0397

Comment 10 errata-xmlrpc 2024-02-12 08:35:39 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-2024:0772 https://access.redhat.com/errata/RHSA-2024:0772

Comment 11 errata-xmlrpc 2024-02-12 08:37:25 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-2024:0773 https://access.redhat.com/errata/RHSA-2024:0773

Comment 12 errata-xmlrpc 2024-02-12 08:39:06 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0771 https://access.redhat.com/errata/RHSA-2024:0771

Comment 13 errata-xmlrpc 2024-03-05 18:00:51 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2024:1153 https://access.redhat.com/errata/RHSA-2024:1153

Comment 16 errata-xmlrpc 2024-04-11 16:43:08 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2024:1787 https://access.redhat.com/errata/RHSA-2024:1787