Lars Krapf

اسم البرنامج المعرض للخطر والإصدارات المتأثرة: إصدارات Apache Jackrabbit الأقدم من 2.23.2 الوصف: يحتوي البرنامج على ثغرات أمنية من نوع XXE الأعمى في jackrabbit-spi-commons و jackrabbit-core بسبب استخدام بنية مستند غير آمنة لتصعيد الامتيازات. التوصيات: قم بالتحديث إلى الإصدار 2.20.17 (Java 8). قم بالتحديث إلى الإصدار 2.22.1 (Java 11). قم بالتحديث إلى الإصدار 2.23.2 (Java 11، الإصدارات التجريبية).

The SlingRequestDispatcher doesn't correctly implement the RequestDispatcher API, resulting in include-based cross-site scripting issues on the Apache Sling level. An attacker who can include a resource with a specific content-type and control the include path can exploit this issue, leading to privilege escalation to administrative power.

The issue is related to HTTP Request Smuggling attacks, which can occur when mod proxy is enabled along with certain RewriteRule or ProxyPassMatch configurations. These configurations can allow an attacker to bypass access controls in the proxy server, proxy unintended URLs to existing origin servers, and perform cache poisoning. The vulnerability can be exploited when a non-specific pattern matches some portion of the user-supplied request-target (URL) data and is then re-inserted into the proxied request-target using variable substitution. For example, a configuration like RewriteEngine on RewriteRule "^/here/(.*)" "http://example.com:8080/elsewhere?$1"; [P] ProxyPassReverse /here/ http://example.com:8080/ can be vulnerable. Approximately 33,652,790 results are affected.