CVE-2017-14176

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.

8.8

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 1.67% Top 20%

Vendor Advisory debian.org Vendor Advisory canonical.com Vendor Advisory ubuntu.com

Affected: n/a Bazaar through 2.7.0

References

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

Frequently Asked Questions

What is the severity of CVE-2017-14176?: CVE-2017-14176 has been scored as a high severity vulnerability.
How to fix CVE-2017-14176?: To fix CVE-2017-14176, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-14176 being actively exploited in the wild?: It is possible that CVE-2017-14176 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-14176?: CVE-2017-14176 affects n/a Bazaar through 2.7.0.

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