What’s Vulnerable › Vulnerabilities

CVE-2017-14176

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-11-27 · updated 2026-06-17

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.

Affected products

• Canonical Bazaar: through 2.7.0
• Canonical Ubuntu Linux: 14.04, 16.04, 17.04
• Debian Linux: 8.0, 9.0

References

• 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
• 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

Get alerted when CVE-2017-14176 or the next vulnerability affects your stack