| Name | CVE-2018-6758 |
| Description | The uwsgi_expand_path function in core/utils.c in Unbit uWSGI through 2.0.15 has a stack-based buffer overflow via a large directory length. |
| 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-1275-1 |
| Debian Bugs | 889753 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| uwsgi (PTS) | jessie, jessie (lts) | 2.0.7-1+deb8u5 | fixed |
| stretch (security) | 2.0.14+20161117-3+deb9u5 | fixed |
| stretch (lts), stretch | 2.0.14+20161117-3+deb9u7 | fixed |
| buster | 2.0.18-1 | fixed |
| bullseye | 2.0.19.1-7.1 | fixed |
| bookworm | 2.0.21-5.1 | fixed |
| sid, trixie | 2.0.28-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| uwsgi | source | wheezy | 1.2.3+dfsg-5+deb7u2 | | DLA-1275-1 | |
| uwsgi | source | jessie | 2.0.7-1+deb8u2 | | | |
| uwsgi | source | stretch | 2.0.14+20161117-3+deb9u1 | | | |
| uwsgi | source | (unstable) | 2.0.15-10.2 | | | 889753 |
Notes
http://lists.unbit.it/pipermail/uwsgi/2018-February/008835.html
https://github.com/unbit/uwsgi/commit/cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfe