CVE-2019-10755
Use of Cryptographically Weak Pseudo-Random Number Generator in org.pac4j:pac4j-saml
4.9
MEDIUM
CVSS 3.1
EPSS 0.31%
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.
How to fix CVE-2019-10755
To remediate CVE-2019-10755, upgrade the affected package to a fixed version below.
- —upgrade to 3.8.2 or later
Is CVE-2019-10755 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.8.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |