https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 21:49:16 +0000 https://vulnerability.circl.lu/vuln/cve-2025-6442 <p><strong>Affected:</strong> Ruby WEBrick</p> <p>Ruby WEBrick read_header HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions.</p> <p>The specific flaw exists within the read_headers method. The issue results from the inconsistent parsing of terminators of HTTP headers. An attacker can leverage this vulnerability to smuggle arbitrary HTTP requests. Was ZDI-CAN-21876.</p> <p><strong>Affected:</strong> Ruby WEBrick</p> <p>Ruby WEBrick read_header HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions.</p> <p>The specific flaw exists within the read_headers method. The issue results from the inconsistent parsing of terminators of HTTP headers. An attacker can leverage this vulnerability to smuggle arbitrary HTTP requests. Was ZDI-CAN-21876.</p> https://vulnerability.circl.lu/vuln/cve-2025-6442 https://vulnerability.circl.lu/vuln/usn-7709-1 <p><strong>Affected:</strong> Ubuntu:22.04:LTS: ruby-webrick, Ubuntu:24.04:LTS: ruby-webrick</p> <p>It was discovered that WEBrick incorrectly parsed HTTP headers. In configurations where WEBrick is placed behind an HTTP proxy, a remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.</p> <p><strong>Affected:</strong> Ubuntu:22.04:LTS: ruby-webrick, Ubuntu:24.04:LTS: ruby-webrick</p> <p>It was discovered that WEBrick incorrectly parsed HTTP headers. In configurations where WEBrick is placed behind an HTTP proxy, a remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.</p> https://vulnerability.circl.lu/vuln/usn-7709-1