Bazaar through 2.7.0, when Subprocess SSH is used, allows remote attackers to execute…
Priority MEDIUM 47Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.0 · NVD. Fix status from CNA, GitHub and Red Hat.
Summary
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.
Why it matters now
EPSS 0.0627 93rd percentileScored 2026-11-07
Fix Will not fix Red Hat: no fix planned
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Bazaar through 2.7.0 | Bazaar through 2.7.0 | — | No fix listed | CNA |
| — | bzr (PyPI) | up to 2.7.0 | — | No fix listed | GHSA-jjxg-hpm7-g95f |
- Bazaar through 2.7.0 Vendor— Affected Bazaar through 2.7.0 Fixed in — No fix listed CNA
- bzr (PyPI) Vendor— Affected up to 2.7.0 Fixed in — No fix listed GHSA-jjxg-hpm7-g95f
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Debian |
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 14.04 | Vulnerable | Canonical |
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 16.04 | Vulnerable | Canonical |
| cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:* | 17.04 | Vulnerable | Canonical |
| cpe:2.3:a:canonical:bazaar:*:*:*:*:*:*:*:* | up to 2.7.0 | Vulnerable | Canonical |
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* Versions 14.04 Vulnerable ·Canonical
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* Versions 16.04 Vulnerable ·Canonical
- cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:* Versions 17.04 Vulnerable ·Canonical
- cpe:2.3:a:canonical:bazaar:*:*:*:*:*:*:*:* Versions up to 2.7.0 Vulnerable ·Canonical
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2017-14176
- 2026-10-03 Alias added: GHSA-jjxg-hpm7-g95f
References
Advisory 7
Sources
- CVE-2017-14176 · CVE Program
- CVE-2017-14176 · NVD
- FIRST EPSS
- GHSA-jjxg-hpm7-g95f · GitHub Advisory Database · CC BY 4.0
- CVE-2017-14176 · Red Hat security data · CC BY 4.0
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