CVE-2023-31582
jose4j uses weak cryptographic algorithm
7.5
HIGH
CVSS 3.1
EPSS 0.17%
Description
jose4j before v0.9.3 allows attackers to set a low iteration count of 1000 or less.
How to fix CVE-2023-31582
To remediate CVE-2023-31582, upgrade the affected package to a fixed version below.
- Debian/libjose4j-java—upgrade to 0.7.12-2 or later
- Maven/org.bitbucket.b_c:jose4j—upgrade to 0.9.3 or later
Is CVE-2023-31582 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.7.12-2
- from 0, < 0.9.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |