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.

Remediation

References

https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467402

https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467406

https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-468869

https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-467404

https://snyk.io/vuln/SNYK-JAVA-ORGAPEREOCAS-468868

Related Vulnerabilities

CVE-2018-16474 Vulnerability in npm package tianma-static

CVE-2021-41580 Vulnerability in npm package passport-oauth2

CVE-2020-28491 Vulnerability in maven package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor

CVE-2023-0044 Vulnerability in maven package io.quarkus:quarkus-vertx-http

CVE-2023-22491 Vulnerability in npm package gatsby-transformer-remark

Severity

Critical

Classification

CWE-338 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Tags

Exploit Patch Third Party Advisory