CVE-2021-39371

EUVD-2021-0215
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 66%
Affected Products (NVD)
VendorProductVersion
osgeoowslib
0.24.1
osgeopywps
𝑥
< 4.4.5
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
pywps
bookworm
4.5.2-2
fixed
bullseye
no-dsa
buster
no-dsa
sid
4.6.0-1
fixed
trixie
4.6.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
pywps
bionic
needs-triage
focal
needs-triage
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
ignored
Common Weakness Enumeration
References
https://github.com/geopython/OWSLib/issues/790
https://github.com/geopython/pywps/pull/616
https://lists.debian.org/debian-lts-announce/2021/09/msg00001.html
https://github.com/geopython/OWSLib/issues/790
https://github.com/geopython/pywps/pull/616
https://lists.debian.org/debian-lts-announce/2021/09/msg00001.html