CVE-2019-13628
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
wolfCrypt leaks cryptographic information via timing side channel
Predictions
Exploit likelihood
20%
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
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 4.1.0+dfsg-1 |
| sid | Fixed | 4.1.0+dfsg-1 |
| forky | Fixed | 4.1.0+dfsg-1 |
| bullseye | Fixed | 4.1.0+dfsg-1 |
| bookworm | Fixed | 4.1.0+dfsg-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | wolfcrypt | <4.1.0 | 4.1.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-13628
- https://eprint.iacr.org/2011/232.pdf
- https://github.com/wolfSSL/wolfcrypt-py
- https://minerva.crocs.fi.muni.cz
- https://tches.iacr.org/index.php/TCHES/article/view/7337
- http://www.openwall.com/lists/oss-security/2019/10/02/2
- https://security-tracker.debian.org/tracker/CVE-2019-13628
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.