Bug 2245916 (CVE-2023-46847) - CVE-2023-46847 squid: Denial of Service in HTTP Digest Authentication
Summary: CVE-2023-46847 squid: Denial of Service in HTTP Digest Authentication
Keywords:
Status: NEW
Alias: CVE-2023-46847
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2245917
Blocks: 2245907
TreeView+ depends on / blocked
 
Reported: 2023-10-24 14:51 UTC by Robb Gatica
Modified: 2024-04-03 16:12 UTC (History)
2 users (show)

Fixed In Version: squid 6.4
Doc Type: If docs needed, set a value
Doc Text:
Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.
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 09:35:41 UTC
Red Hat Product Errata RHSA-2023:6267 0 None None None 2023-11-02 09:50:55 UTC
Red Hat Product Errata RHSA-2023:6268 0 None None None 2023-11-02 09:44:08 UTC
Red Hat Product Errata RHSA-2023:6748 0 None None None 2023-11-07 10:27:21 UTC
Red Hat Product Errata RHSA-2023:6801 0 None None None 2023-11-08 10:25:08 UTC
Red Hat Product Errata RHSA-2023:6803 0 None None None 2023-11-08 10:24:04 UTC
Red Hat Product Errata RHSA-2023:6804 0 None None None 2023-11-08 10:29:13 UTC
Red Hat Product Errata RHSA-2023:6805 0 None None None 2023-11-08 10:38:02 UTC
Red Hat Product Errata RHSA-2023:6810 0 None None None 2023-11-08 11:00:29 UTC
Red Hat Product Errata RHSA-2023:6882 0 None None None 2023-11-13 08:53:10 UTC
Red Hat Product Errata RHSA-2023:6884 0 None None None 2023-11-13 08:59:52 UTC
Red Hat Product Errata RHSA-2023:7213 0 None None None 2023-11-14 17:17:36 UTC
Red Hat Product Errata RHSA-2023:7576 0 None None None 2023-11-29 13:47:36 UTC
Red Hat Product Errata RHSA-2023:7578 0 None None None 2023-11-29 13:59:22 UTC

Description Robb Gatica 2023-10-24 14:51:30 UTC 
Description: Due to a buffer overflow bug Squid is vulnerable to a Denial of
Service attack against HTTP Digest Authentication

Reference: https://github.com/squid-cache/squid/security/advisories/GHSA-phqj-m8gv-cq4g

Affected versions: 3.2.0.1-5.9, 6.0-6.3
Comment 1 Robb Gatica 2023-10-24 14:51:43 UTC 
Created squid tracking bugs for this issue:

Affects: fedora-all [bug 2245917]
Comment 5 errata-xmlrpc 2023-11-02 09:35:39 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 09:44:06 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 09:50:53 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 9 errata-xmlrpc 2023-11-07 10:27:20 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 10 errata-xmlrpc 2023-11-08 10:24:03 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 11 errata-xmlrpc 2023-11-08 10:25:07 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 12 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 13 errata-xmlrpc 2023-11-08 10:38:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:6805 https://access.redhat.com/errata/RHSA-2023:6805
Comment 14 errata-xmlrpc 2023-11-08 11:00:28 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 16 errata-xmlrpc 2023-11-13 08:53:09 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Extended Lifecycle Support

Via RHSA-2023:6882 https://access.redhat.com/errata/RHSA-2023:6882
Comment 17 errata-xmlrpc 2023-11-13 08:59:50 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Extended Lifecycle Support

Via RHSA-2023:6884 https://access.redhat.com/errata/RHSA-2023:6884
Comment 18 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
Comment 19 errata-xmlrpc 2023-11-29 13:47:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7.7 Advanced Update Support

Via RHSA-2023:7576 https://access.redhat.com/errata/RHSA-2023:7576
Comment 20 errata-xmlrpc 2023-11-29 13:59:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7.6 Advanced Update Support

Via RHSA-2023:7578 https://access.redhat.com/errata/RHSA-2023:7578
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