spring-security-saml2-service-provider is vulnerable to authentication bypass. A signature wrapping vulnerability during SAML response validation allows an attacker to modify a valid SAML response and append arbitrary assertion that passes a validity check.
CPE | Name | Operator | Version |
---|---|---|---|
spring-security-saml2-service-provider | le | 5.2.3.RELEASE | |
spring-security-saml2-service-provider | le | 5.3.1.RELEASE |
github.com/spring-projects/spring-security/commit/69b1bc62ffe7c1e1bbf508951efa1e0235954198
github.com/spring-projects/spring-security/issues/8471
lists.apache.org/thread.html/r73af928cf64bebf78b7fa4bc56a5253273ec7829f5f5827f64c72fc7@%3Cissues.servicemix.apache.org%3E
lists.apache.org/thread.html/ra19a4e7236877fe12bfb52db07b27ad72d9e7a9f5e27bba7e928e18a@%3Cdev.geode.apache.org%3E
lists.apache.org/thread.html/rd99601fbca514f214f88f9e53fd5be3cfbff05b350c994b4ec2e184c@%3Cdev.geode.apache.org%3E
tanzu.vmware.com/security/cve-2020-5407
www.oracle.com/security-alerts/cpuApr2021.html
www.oracle.com/security-alerts/cpujan2021.html
www.oracle.com/security-alerts/cpuoct2020.html