CVE-2019-10754
Use of Insufficiently Random Values in Apereo CAS
8.1
HIGH
CVSS 3.1
EPSS 0.40%
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.
How to fix CVE-2019-10754
To remediate CVE-2019-10754, upgrade the affected package to a fixed version below.
- —upgrade to 6.1.0-RC5 or later
- —upgrade to 6.1.0-RC5 or later
- —upgrade to 6.1.0-RC5 or later
- —upgrade to 6.1.0-RC5 or later
- —upgrade to 6.1.0-RC5 or later
- —upgrade to 6.1.0-RC5 or later
Is CVE-2019-10754 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (6)
- from 0, < 6.1.0-RC5
- from 0, < 6.1.0-RC5
- from 0, < 6.1.0-RC5
- from 0, < 6.1.0-RC5
- from 0, < 6.1.0-RC5
- from 0, < 6.1.0-RC5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |