CVE-2017-14176

Severity

93%

Complexity

86%

Confidentiality

165%

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.

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 3.0 Base Score 8.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 9.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C).

Overview

First reported 7 years ago

2017-11-27 10:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

Debian Linux 8.0 (Jessie)

8.0

Debian Linux 9.0

9.0

Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)

14.04

Canonical Ubuntu Linux 16.04 LTS (Long-Term Support)

16.04

Canonical Ubuntu Linux 17.04

17.04

References

http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14176.html

Issue Tracking, Vendor Advisory

http://www.ubuntu.com/usn/usn-3411-1

Issue Tracking, Vendor Advisory

https://bugs.debian.org/874429

Issue Tracking, Third Party Advisory

https://bugs.launchpad.net/bzr/+bug/1710979

Issue Tracking, Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1486685

Issue Tracking, Patch, Third Party Advisory

https://bugzilla.suse.com/show_bug.cgi?id=1058214

Issue Tracking, Third Party Advisory

DSA-4052

Issue Tracking, Third Party Advisory

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