| Name | CVE-2017-6594 |
| Description | The transit path validation code in Heimdal before 7.3 might allow attackers to bypass the capath policy protection mechanism by leveraging failure to add the previous hop realm to the transit path of issued tickets. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| heimdal (PTS) | buster | 7.5.0+dfsg-3 | fixed |
| buster (security) | 7.5.0+dfsg-3+deb10u2 | fixed |
| bullseye (security), bullseye | 7.7.0+dfsg-2+deb11u3 | fixed |
| bookworm | 7.8.git20221117.28daf24+dfsg-2 | fixed |
| trixie | 7.8.git20221117.28daf24+dfsg-4 | fixed |
| sid | 7.8.git20221117.28daf24+dfsg-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| heimdal | source | (unstable) | 7.1.0+dfsg-12 | | | |
Notes
[wheezy] - heimdal <no-dsa> (Minor issue)
https://github.com/heimdal/heimdal/commit/b1e699103f08d6a0ca46a122193c9da65f6cf837
See https://lists.debian.org/debian-lts/2017/05/msg00010.html