CVE-2023-31582
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
jose4j uses weak cryptographic algorithm
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 3 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 0.7.12-2 |
| sid | Fixed | 0.7.12-2 |
| forky | Fixed | 0.7.12-2 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.bitbucket.b_c:jose4j | <0.9.3 | 0.9.3 |
References
- https://www.suse.com/security/cve/CVE-2023-31582.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-31582
- https://bitbucket.org/b_c/jose4j
- https://bitbucket.org/b_c/jose4j/commits/1929fe3
- https://bitbucket.org/b_c/jose4j/issues/203/insecure-support-of-setting-pbe-less-then
- https://github.com/KANIXB/JWTIssues/blob/main/jose4j%20issue.md
- https://security-tracker.debian.org/tracker/CVE-2023-31582
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.