Description
An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory. Affected versions: Spring Security 5.7.0 through 5.7.23; 5.8.0 through 5.8.25; 6.3.0 through 6.3.16; 6.4.0 through 6.4.16; 6.5.0 through 6.5.10; 7.0.0 through 7.0.5.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Spring / Spring Security5.7.0 – 5.7.24
- Spring / Spring Security5.8.0 – 5.8.26
- Spring / Spring Security6.3.0 – 6.3.17
- Spring / Spring Security6.4.0 – 6.4.17
- Spring / Spring Security6.5.0 – 6.5.10.2
- Spring / Spring Security7.0.0 – 7.0.5.1
- VMware / Spring Security5.7.0 – 5.7.24
References
Updated 38m ago · 8 sources