| Name | CVE-2021-21311 |
| Description | Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is fixed in version 4.7.9. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2580-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| adminer (PTS) | buster | 4.7.1-1+deb10u1 | fixed |
| bullseye | 4.7.9-2 | fixed |
| bookworm | 4.8.1-1 | fixed |
| sid, trixie | 4.8.1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| adminer | source | stretch | 4.2.5-3+deb9u2 | | DLA-2580-1 | |
| adminer | source | buster | 4.7.1-1+deb10u1 | | | |
| adminer | source | (unstable) | 4.7.9-1 | | | |
Notes
https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6
https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351 (v4.7.9)