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CVE-2017-1000116

Published: Oct 4, 2017Updated: May 13, 2026 Sources: CVE List NVD GHSA BDUCWE-78
9.8CRITICAL
NVD MITRE
EPSS Score
5.7%
Top 7.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Mercurial prior to 4.3 did not adequately sanitize hostnames passed to ssh, leading to possible shell-injection attacks.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

PyPI
package-ecosystem
mercurial
OSS Libraries
mercurial
oss-projectaka hg, scm, mercurial scm
mercurialOn-prem
DevTools & CI / source-control
debian
oss-project·GBaka debian gnu/linux
debian linuxOn-premOS
Operating Systems / linux-distro
redhat
commercial·USaka red hat
enterprise linux workstationOn-premOS
Operating Systems / linux-distro
Matt Mackall
individual-devaka mercurial
MercurialOn-prem
DevTools & CI / source-control
and 6 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.3_.2F_4.3.1_.282017-08-10.29
mercurial-scm.org
http://www.securityfocus.com/bid/100290
securityfocus.com
http://www.debian.org/security/2017/dsa-3963
debian.org
and 8 more references View all →
News mentions
Could not load news mentions.

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