SQUID-2023:11 Denial of Service in Cache Manager
概要
SQUID-2023:11 Denial of Service in Cache Manager
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. 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. As a workaround, prevent access to Cache Manager using Squid's main access control: http_access deny manager.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2024-23638 squid 修正版: 4.13-10+deb11u3
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.netapp.com
- patch github.com
- patch github.com
- web squid-cache.org
- web squid-cache.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web megamansec.github.io