id: PYSEC-2017-149
published: "2017-11-27T10:29:00.207Z"
modified: "2026-05-13T00:24:29.033Z"
aliases:
- CVE-2017-14176
- GHSA-jjxg-hpm7-g95f
details: 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:
- package:
    name: bzr
    ecosystem: PyPI
    purl: pkg:pypi/bzr
references:
- type: REPORT
  url: http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14176.html
- type: REPORT
  url: http://www.ubuntu.com/usn/usn-3411-1
- type: REPORT
  url: https://bugs.debian.org/874429
- type: REPORT
  url: https://bugs.launchpad.net/bzr/+bug/1710979
- type: REPORT
  url: https://bugzilla.suse.com/show_bug.cgi?id=1058214
- type: REPORT
  url: https://www.debian.org/security/2017/dsa-4052
- type: FIX
  url: https://bugzilla.redhat.com/show_bug.cgi?id=1486685
- type: ADVISORY
  url: https://github.com/advisories/GHSA-jjxg-hpm7-g95f
severity:
- type: CVSS_V3
  score: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H