CVE-2024-27354
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
phpseclib: guardrails needed on isPrime and randomPrime
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 | 2.0.47-1 |
| sid | Fixed | 2.0.47-1 |
| forky | Fixed | 2.0.47-1 |
| bullseye | Fixed | 2.0.30-2+deb11u2 |
| bookworm | Fixed | 2.0.42-1+deb12u2 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | phpseclib/phpseclib | >=0.1.1,<1.0.23 | 1.0.23 |
| Packagist | phpseclib/phpseclib | >=2.0.0,<2.0.47 | 2.0.47 |
| Packagist | phpseclib/phpseclib | >=3.0.0,<3.0.36 | 3.0.36 |
| Packagist | phpseclib/phpseclib | >=1.0.0,<1.0.23 | 1.0.23 |
| COMPOSER | phpseclib/phpseclib | >= 3.0.0, < 3.0.36 | 3.0.36 |
| COMPOSER | phpseclib/phpseclib | >= 2.0.0, < 2.0.47 | 2.0.47 |
| COMPOSER | phpseclib/phpseclib | >= 0.1.1, < 1.0.23 | 1.0.23 |
References
- https://github.com/phpseclib/phpseclib/security/advisories/GHSA-2528-jw5q-ww88
- https://nvd.nist.gov/vuln/detail/CVE-2024-27354
- https://github.com/phpseclib/phpseclib/commit/2870c8fab3f132d2ed40a66c97a36fe5ab625698
- https://github.com/phpseclib/phpseclib/commit/ad5dbdf2129f5e0fb644637770b7f33de8ca8575
- https://github.com/phpseclib/phpseclib/commit/c55b75199ec8d12cec6eadf6da99da4a3712fe56
- https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2024-27354.yaml
- https://github.com/phpseclib/phpseclib
- https://github.com/phpseclib/phpseclib/blob/master/phpseclib/Math/PrimeField.php#L49
- https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html
- https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html
- https://security-tracker.debian.org/tracker/CVE-2024-27354
- https://github.com/advisories/GHSA-hg35-mp25-qf6h
- https://github.com/advisories/GHSA-2528-jw5q-ww88
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.