| Name | CVE-2021-46671 |
| Description | options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client. |
| 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-3028-1 |
| Debian Bugs | 1004974 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| atftp (PTS) | jessie, jessie (lts) | 0.7.git20120829-1+deb8u2 | vulnerable |
| stretch (security), stretch (lts), stretch | 0.7.git20120829-3.1~deb9u3 | fixed |
| buster | 0.7.git20120829-3.2~deb10u3 | fixed |
| bullseye | 0.7.git20120829-3.3+deb11u2 | fixed |
| sid, trixie, bookworm | 0.8.0-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| atftp | source | jessie | (unfixed) | end-of-life | | |
| atftp | source | stretch | 0.7.git20120829-3.1~deb9u3 | | DLA-3028-1 | |
| atftp | source | buster | 0.7.git20120829-3.2~deb10u3 | | | |
| atftp | source | bullseye | 0.7.git20120829-3.3+deb11u2 | | | |
| atftp | source | (unstable) | 0.7.git20210915-1 | | | 1004974 |
Notes
https://sourceforge.net/p/atftp/code/ci/9cf799c40738722001552618518279e9f0ef62e5 (v0.7.5)