CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
97.7%
Package : mercurial
Version : 2.2.2-4+deb7u5
CVE ID : CVE-2017-1000115 CVE-2017-1000116
Debian Bug : 871709 871710
Two significant vulnerabilities were found in the Mercurial version
control system which could lead to shell injection attacks and
out-of-tree file overwrite.
CVE-2017-1000115
Mercurial's symlink auditing was incomplete prior to 4.3, and
could be abused to write to files outside the repository.
CVE-2017-1000116
Mercurial was not sanitizing hostnames passed to ssh, allowing
shell injection attacks on clients by specifying a hostname
starting with -oProxyCommand. This vulnerability is similar to
those in Git (CVE-2017-1000117) and Subversion (CVE-2017-9800).
For Debian 7 "Wheezy", these problems have been fixed in version
2.2.2-4+deb7u5.
We recommend that you upgrade your mercurial packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | amd64 | mercurial | < 3.1.2-2+deb8u4 | mercurial_3.1.2-2+deb8u4_amd64.deb |
Debian | 9 | ppc64el | mercurial | < 4.0-1+deb9u1 | mercurial_4.0-1+deb9u1_ppc64el.deb |
Debian | 9 | s390x | mercurial | < 4.0-1+deb9u1 | mercurial_4.0-1+deb9u1_s390x.deb |
Debian | 8 | ppc64el | mercurial | < 3.1.2-2+deb8u4 | mercurial_3.1.2-2+deb8u4_ppc64el.deb |
Debian | 9 | all | mercurial-common | < 4.0-1+deb9u1 | mercurial-common_4.0-1+deb9u1_all.deb |
Debian | 7 | i386 | mercurial | < 2.2.2-4+deb7u5 | mercurial_2.2.2-4+deb7u5_i386.deb |
Debian | 7 | armel | mercurial | < 2.2.2-4+deb7u5 | mercurial_2.2.2-4+deb7u5_armel.deb |
Debian | 7 | all | mercurial | < 2.2.2-4+deb7u5 | mercurial_2.2.2-4+deb7u5_all.deb |
Debian | 9 | armel | mercurial | < 4.0-1+deb9u1 | mercurial_4.0-1+deb9u1_armel.deb |
Debian | 8 | kfreebsd-amd64 | mercurial | < 3.1.2-2+deb8u4 | mercurial_3.1.2-2+deb8u4_kfreebsd-amd64.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
97.7%