| Name | CVE-2019-20176 |
| Description | In Pure-FTPd 1.0.49, a stack exhaustion issue was discovered in the listdir function in ls.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 947869 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pure-ftpd (PTS) | jessie, jessie (lts) | 1.0.36-3.2+deb8u1 | vulnerable |
| stretch | 1.0.43-3 | vulnerable |
| buster | 1.0.47-3 | vulnerable |
| bullseye | 1.0.49-4.1 | fixed |
| bookworm | 1.0.50-2.1 | fixed |
| sid, trixie | 1.0.50-2.2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pure-ftpd | source | wheezy | (unfixed) | end-of-life | | |
| pure-ftpd | source | (unstable) | 1.0.49-2 | low | | 947869 |
Notes
[buster] - pure-ftpd <no-dsa> (Minor issue)
[stretch] - pure-ftpd <no-dsa> (Minor issue)
[jessie] - pure-ftpd <no-dsa> (Minor issue)
https://github.com/jedisct1/pure-ftpd/commit/aea56f4bcb9948d456f3fae4d044fd3fa2e19706