CVE-2023-50269

Updated: 2024-11-22 04:27:57.876779

Description:

Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7.5

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU squid 5.5 7.5 HIGH In Progress 2024-11-28 11:52:06
CentOS 6 ELS squid34 3.4.14 7.5 HIGH Released CLSA-2024:1706027577 2024-02-05 08:26:07
CentOS 6 ELS squid 3.1.23 7.5 HIGH Released CLSA-2024:1706027727 2024-02-05 08:26:03
CentOS 8.4 ELS squid 4.11-4 7.5 HIGH Released CLSA-2024:1706026202 2024-01-23 13:09:20
CentOS 8.5 ELS squid 4.15-1 7.5 HIGH Released CLSA-2024:1706697415 2024-01-31 08:45:00
CloudLinux 6 ELS squid 3.1.23 7.5 HIGH Released CLSA-2024:1706027118 2024-02-05 08:26:02
CloudLinux 6 ELS squid34 3.4.14 7.5 HIGH Released CLSA-2024:1706027017 2024-02-05 08:26:04
Oracle Linux 6 ELS squid 3.1.23 7.5 HIGH Released CLSA-2024:1706026564 2024-01-23 13:09:17
Oracle Linux 6 ELS squid34 3.4.14 7.5 HIGH Released CLSA-2024:1706026402 2024-01-23 13:09:20
Ubuntu 16.04 ELS squid 3.5.12-1 7.5 HIGH Released CLSA-2024:1706026686 2024-01-23 13:09:21
Total: 11