CVE-2017-16228
CRITICALdulwich < 0.18.5 - Remote Code Execution via SSH URL Hostname
Title source: llmDescription
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.
References (3)
Core 3
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://tracker.debian.org/news/882440
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6/
Product, Vendor Advisory x_refsource_misc
https://www.dulwich.io/code/dulwich/
Scores
CVSS v3
9.8
EPSS
0.0339
EPSS Percentile
87.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (2)
dulwich_project/dulwich
< 0.18.4
pypi/dulwich
0 - 0.18.5PyPI
Published
Oct 29, 2017
Tracked Since
Feb 18, 2026