漏洞标题
N/A
漏洞描述信息
在Pivotal Spring Security 3.2.10之前、4.1.x 之前、4.1.4 之前和 4.2.x 之前，Spring Security 在处理安全约束时未考虑 URL 路径参数。通过在请求中添加带有编码的 "/" 的 URL 路径参数，攻击者可能能够绕过安全约束。这个问题的根本原因是Servlet 规范中处理路径参数的 clarity 不足。一些Servlet容器将路径参数包含在 getPathInfo() 返回值中，而另一些则不包括。Spring Security 使用 getPathInfo() 返回值作为将请求映射到安全约束的过程的一部分。路径参数的 unexpected 存在可能导致约束被绕过。Apache Tomcat(所有当前版本)的用户未受到此漏洞的影响，因为 Tomcat 遵循Servlet 专家 group 之前提供的指导，从 getContextPath(), getServletPath(), getPathInfo() 返回值中删除路径参数。其他基于 Apache Tomcat 的Servlet容器的用户根据是否修改了路径参数的处理方式而定，可能或可能不会受到影响。IBM WebSphere Application Server 8.5.x 的用户已知受到影响。其他实现Servlet 规范的容器中的用户也可能受到影响。
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
漏洞类别
N/A
漏洞标题
N/A
漏洞描述信息
An issue was discovered in Pivotal Spring Security before 3.2.10, 4.1.x before 4.1.4, and 4.2.x before 4.2.1. Spring Security does not consider URL path parameters when processing security constraints. By adding a URL path parameter with an encoded "/" to a request, an attacker may be able to bypass a security constraint. The root cause of this issue is a lack of clarity regarding the handling of path parameters in the Servlet Specification. Some Servlet containers include path parameters in the value returned for getPathInfo() and some do not. Spring Security uses the value returned by getPathInfo() as part of the process of mapping requests to security constraints. The unexpected presence of path parameters can cause a constraint to be bypassed. Users of Apache Tomcat (all current versions) are not affected by this vulnerability since Tomcat follows the guidance previously provided by the Servlet Expert group and strips path parameters from the value returned by getContextPath(), getServletPath(), and getPathInfo(). Users of other Servlet containers based on Apache Tomcat may or may not be affected depending on whether or not the handling of path parameters has been modified. Users of IBM WebSphere Application Server 8.5.x are known to be affected. Users of other containers that implement the Servlet specification may be affected.
CVSS信息
N/A
漏洞类别
N/A
漏洞标题
Pivotal software Spring Security 安全漏洞
漏洞描述信息
Pivotal Software Spring Security是美国Pivotal Software公司的一套为基于Spring的应用程序提供说明性安全保护的安全框架。 Pivotal software Spring Security 3.2.10之前的版本、4.1.4之前的4.1.x版本和4.2.1之前的4.2.x版本中存在安全漏洞，该漏洞源于程序没有正确处理URL路径参数。攻击者可利用该漏洞绕过限制。
CVSS信息
N/A
漏洞类别
代码问题