Описание
Spring Security (Spring Security 4.1.x before 4.1.5, 4.2.x before 4.2.4, and 5.0.x before 5.0.1; and Spring Framework 4.3.x before 4.3.14 and 5.0.x before 5.0.3) does not consider URL path parameters when processing security constraints. By adding a URL path parameter with special encodings, 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. In this particular attack, different character encodings used in path parameters allows secured Spring MVC static resource URLs to be bypassed.
Меры по смягчению последствий
As a general precaution, users are encouraged to separate public and private resources. For example, separating static resources and mapping them to /resources/public/** and /resources/private/** is preferred to having one common root with mixed public and private resource content underneath.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 8 | springframework | Not affected | ||
| Red Hat Fuse 7 | spring | Affected | ||
| Red Hat JBoss A-MQ 6 | spring | Not affected | ||
| Red Hat JBoss BRMS 5 | spring | Not affected | ||
| Red Hat JBoss Data Virtualization 6 | spring | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 5 | jbossweb | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 6 | jbossweb | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 7 | undertow | Not affected | ||
| Red Hat JBoss Enterprise Web Server 2 | tomcat | Not affected | ||
| Red Hat JBoss Fuse 6 | spring | Not affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
Spring Security (Spring Security 4.1.x before 4.1.5, 4.2.x before 4.2.4, and 5.0.x before 5.0.1; and Spring Framework 4.3.x before 4.3.14 and 5.0.x before 5.0.3) does not consider URL path parameters when processing security constraints. By adding a URL path parameter with special encodings, 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. In this particular attack, different character encodings used in path parameters allows secured Spring MVC static resource URLs to be bypassed.
Spring Security (Spring Security 4.1.x before 4.1.5, 4.2.x before 4.2.4, and 5.0.x before 5.0.1; and Spring Framework 4.3.x before 4.3.14 and 5.0.x before 5.0.3) does not consider URL path parameters when processing security constraints. By adding a URL path parameter with special encodings, 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. In this particular attack, different character encodings used in path parameters allows secured Spring MVC static resource URLs to be bypassed.
Spring Security (Spring Security 4.1.x before 4.1.5, 4.2.x before 4.2. ...
Improper Input Validation in org.springframework.security:spring-security-core, org.springframework.security:spring-security-core , and org.springframework:spring-core
EPSS
7.5 High
CVSS3