CVE-2021-30130
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Improper Certificate Validation in phpseclib
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
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.0.30-2 |
| sid | Fixed | 2.0.30-2 |
| forky | Fixed | 2.0.30-2 |
| bullseye | Fixed | 2.0.30-2 |
| bookworm | Fixed | 2.0.30-2 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | phpseclib/phpseclib | >=3.0.0,<3.0.7 | 3.0.7 |
| Packagist | phpseclib/phpseclib | <2.0.31 | 2.0.31 |
References
- https://security-tracker.debian.org/tracker/CVE-2021-30130
- https://nvd.nist.gov/vuln/detail/CVE-2021-30130
- https://github.com/phpseclib/phpseclib/pull/1635
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2021-30130.yaml
- https://github.com/phpseclib/phpseclib/releases/tag/2.0.31
- https://github.com/phpseclib/phpseclib/releases/tag/3.0.7
- https://lists.debian.org/debian-lts-announce/2022/11/msg00024.html
- https://lists.debian.org/debian-lts-announce/2022/11/msg00025.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.