GHSA-2ppp-9496-p23qMediumCVSS 6.5
Insufficient Entropy in Spring Security
🔗 CVE IDs covered (1)
📋 Description
Spring Security versions 5.3.x prior to 5.3.2, 5.2.x prior to 5.2.4, 5.1.x prior to 5.1.10, 5.0.x prior to 5.0.16 and 4.2.x prior to 4.2.16 use a fixed null initialization vector with CBC Mode in the implementation of the queryable text encryptor. A malicious user with access to the data that has been encrypted using such an encryptor may be able to derive the unencrypted values using a dictionary attack.
🎯 Affected products5
- maven/org.springframework.security:spring-security-core:>= 5.3.0, < 5.3.2
- maven/org.springframework.security:spring-security-core:>= 5.2.0, < 5.2.4
- maven/org.springframework.security:spring-security-core:>= 5.1.0, < 5.1.10
- maven/org.springframework.security:spring-security-core:>= 5.0.0, < 5.0.16
- maven/org.springframework.security:spring-security-core:< 4.2.16
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2020-5408
- https://tanzu.vmware.com/security/cve-2020-5408
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://github.com/advisories/GHSA-2ppp-9496-p23q