https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T22:48:38.518673+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-50269 CVE-2023-50269 — SQUID-2023:10 Denial of Service in HTTP Request parsing 2026-10-03T22:48:38.520619+00:00

Affected: squid-cache squid

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.