| Name | CVE-2021-39371 |
| Description | An XML external entity (XXE) injection in PyWPS before 4.4.5 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected. |
| 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-2754-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pywps (PTS) | buster | 4.2.1-1 | vulnerable |
| bullseye | 4.2.11-1 | vulnerable |
| bookworm | 4.5.2-2 | fixed |
| sid, trixie | 4.6.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pywps | source | stretch | 4.0.0-3+deb9u1 | | DLA-2754-1 | |
| pywps | source | (unstable) | 4.5.0-1 | | | |
Notes
[bullseye] - pywps <no-dsa> (Minor issue)
[buster] - pywps <no-dsa> (Minor issue)
https://github.com/geopython/OWSLib/issues/790
https://github.com/geopython/pywps/pull/616