CVE-2019-10754 Information

Description

Multiple classes used within Apereo CAS before release 6.1.0-RC5 makes use of apache commons-lang3 RandomStringUtils for token and ID generation which makes them predictable due to RandomStringUtils PRNG’s algorithm not being cryptographically strong.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Reference

https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467402 https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467404 https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467406 https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-468868 https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-468869

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.1