- Vulnerabilities 85,024
Debian LTS Advisory ([SECURITY] [DLA 1072-1] mercurial security update)
Published: 2018-02-06 23:00:00
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
Solution Type:
Vendor Patch
Detection Type:
Linux Distribution Package
Affected Versions:
mercurial on Debian Linux
Recommendations:
For Debian 7 'Wheezy', these problems have been fixed in version
2.2.2-4+deb7u5.
We recommend that you upgrade your mercurial Linux Distribution Packages.
Summary:
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).
Detection Method:
This check tests the installed software version using the apt Linux Distribution Package manager.
https://nvd.nist.gov/vuln/detail/CVE-2017-1000115
https://nvd.nist.gov/vuln/detail/CVE-2017-1000116
https://nvd.nist.gov/vuln/detail/CVE-2017-1000117
https://nvd.nist.gov/vuln/detail/CVE-2017-9800
https://lists.debian.org/debian-lts-announce/2017/08/msg00032.html
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