CVE-2017-14176 Information

Description

Bazaar through 2.7.0 when Subprocess SSH is used allows remote attackers to execute arbitrary commands via a bzr+ssh URL with an initial dash character in the hostname a related issue to CVE-2017-9800 CVE-2017-12836 CVE-2017-12976 CVE-2017-16228 CVE-2017-1000116 and CVE-2017-1000117.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14176.html http://www.ubuntu.com/usn/usn-3411-1 https://bugs.debian.org/874429 https://bugs.launchpad.net/bzr/+bug/1710979 https://bugzilla.redhat.com/show_bug.cgi?id=1486685 https://bugzilla.suse.com/show_bug.cgi?id=1058214 https://www.debian.org/security/2017/dsa-4052

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8