Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf.
References
Configurations
History
19 Jan 2024, 16:15
Type | Values Removed | Values Added |
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References |
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29 Dec 2023, 03:15
Type | Values Removed | Values Added |
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
First Time |
Squid-cache squid
Squid-cache |
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CPE | cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* | |
References |
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References | () https://github.com/squid-cache/squid/security/advisories/GHSA-rj5h-46j6-q2g5 - Vendor Advisory |
04 Dec 2023, 23:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2023-12-04 23:15
Updated : 2024-02-28 20:54
NVD link : CVE-2023-49288
Mitre link : CVE-2023-49288
CVE.ORG link : CVE-2023-49288
JSON object : View
Products Affected
squid-cache
- squid
CWE
CWE-416
Use After Free