CVE-2017-14176
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 6.24% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 93.3% of scored records. A rank, not a probability.
- NVD base score
- 8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2017-11-27 10:00Z8 YR AGO
- Last updated
- 2024-08-05 19:20Z2 YR AGO
- Reserved
- 2017-09-07
- Assigning CNA
- canonical
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class
- Data version
- 5.1
- Document digest
- 428580c20e34753c649787b169ffb9d0acca23dc645e37de1902fb44d91b132a
05 Affected products
06 References
- www.debian.orgDSA-4052https://www.debian.org/security/2017/dsa-4052
- bugzilla.suse.comhttps://bugzilla.suse.com/show_bug.cgi?id=1058214
- www.ubuntu.comhttp://www.ubuntu.com/usn/usn-3411-1
- bugs.debian.orghttps://bugs.debian.org/874429
- people.canonical.comhttp://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14176.html
- bugs.launchpad.nethttps://bugs.launchpad.net/bzr/+bug/1710979
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1486685
07 Fixed in
Debian 12
- breezy Fixed in 3.0.0~bzr6772-1
- bzr Fixed in 2.7.0+bzr6622-7
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- breezy Fixed in 3.0.0~bzr6772-1
- bzr Fixed in 2.7.0+bzr6622-7
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- breezy Fixed in 3.0.0~bzr6772-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- bzr Fixed in 2.6.0+bzr6593-1ubuntu1.6
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- bzr Fixed in 2.7.0-2ubuntu3.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.