What is GHSA-rc75-cf5c-mxvh?

GHSA-rc75-cf5c-mxvh is a security advisory published by GitHub Security Advisories with Medium severity. Use of Cryptographically Weak Pseudo-Random Number Generator in org.pac4j:pac4j-saml

Which CVE IDs does GHSA-rc75-cf5c-mxvh cover?

GHSA-rc75-cf5c-mxvh covers the following CVE IDs: CVE-2019-10755. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rc75-cf5c-mxvh?

GHSA-rc75-cf5c-mxvh has a CVSS v3 base score of 4.9, published by GitHub Security Advisories.

Which products are affected by GHSA-rc75-cf5c-mxvh?

GHSA-rc75-cf5c-mxvh affects 1 product, including: maven/org.pac4j:pac4j-saml:\u003c 3.8.2.

GHSA-rc75-cf5c-mxvhMediumCVSS 4.9

Use of Cryptographically Weak Pseudo-Random Number Generator in org.pac4j:pac4j-saml

Vendor

GitHub Security Advisories

Published

November 6, 2019

Last Modified

February 1, 2023

🔗 CVE IDs covered (1)

CVE-2019-10755 →

📋 Description

The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml.

🎯 Affected products1

maven/org.pac4j:pac4j-saml:< 3.8.2

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2019-10755
https://github.com/pac4j/pac4j/commit/34d5b1028a2db201ee81ec51b52a782fe073f609
https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407
https://github.com/advisories/GHSA-rc75-cf5c-mxvh