CVE-2021-3850
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Authentication Bypass in ADOdb/ADOdb
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
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 5.21.4-1 |
| debian | bullseye | fixed | 5.20.19-1+deb11u1 |
| debian | forky | fixed | 5.21.4-1 |
| debian | sid | fixed | 5.21.4-1 |
| debian | trixie | fixed | 5.21.4-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | adodb/adodb-php | <5.20.21 | 5.20.21 |
| Packagist | adodb/adodb-php | >=5.21.0,<5.21.4 | 5.21.4 |
References
- https://security-tracker.debian.org/tracker/CVE-2021-3850
- https://github.com/ADOdb/ADOdb/security/advisories/GHSA-65mj-7c86-79jf
- https://nvd.nist.gov/vuln/detail/CVE-2021-3850
- https://github.com/ADOdb/ADOdb/issues/793
- https://github.com/ADOdb/ADOdb/commit/952de6c4273d9b1e91c2b838044f8c2111150c29
- https://github.com/ADOdb/ADOdb/commit/b4d5ce70034c5aac3a1d51d317d93c037a0938d2
- https://github.com/ADOdb/ADOdb
- https://huntr.dev/bounties/bdf5f216-4499-4225-a737-b28bc6f5801c
- https://lists.debian.org/debian-lts-announce/2022/02/msg00006.html
- https://www.debian.org/security/2022/dsa-5101
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.