CVE-2017-16228

EUVD-2017-0027
Dulwich before 0.18.5, when an SSH subprocess is used, allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-1000116, and CVE-2017-1000117.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
Affected Products (NVD)
VendorProductVersion
dulwich_projectdulwich
𝑥
≤ 0.18.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
dulwich
bookworm
0.21.2-1
fixed
bullseye
0.20.15-1
fixed
jessie
no-dsa
sid
0.21.6-1
fixed
stretch
no-dsa
trixie
0.21.6-1
fixed
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dulwich
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needed
zesty
ignored
References
https://tracker.debian.org/news/882440
https://www.dulwich.io/code/dulwich/
https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6/
https://tracker.debian.org/news/882440
https://www.dulwich.io/code/dulwich/
https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6/