Information disclosure in Red Hat virt-install
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-200.
Summary
Virt-install(1) utility used to provision new virtual machines has introduced an option '--unattended' to create VMs without user interaction. This option accepts guest VM password as command line arguments, thus leaking them to others users on the system via process listing. It was introduced recently in the virt-manager v2.2.0 release.
Why it matters now
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 |
|---|---|---|---|---|---|
| Red Hat | virt-install | from virt-manager v2.2.0 | — | No fix listed | CNA |
- virt-install VendorRed Hat Affected from virt-manager v2.2.0 Fixed in — No fix listed CNA
Remediation
Red Hat 1 advisory
- RHSA-2019:3464 Released 2019-11-05 · Red Hat rating Lowvirt-manager security, bug fix, and enhancement update
- Red Hat Enterprise Linux AppStream (v. 8) virt-install-2.2.1-2.el8, virt-manager-2.2.1-2.el8, virt-manager-common-2.2.1-2.el8
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2019:3464 |
Not affected: 3 products
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
Timeline
- 2026-10-02 Threatist record created from CVE-2019-10183
- 2026-10-03 Alias added: GHSA-mjgr-85qm-mjv5
References
More Red Hat Enterprise Linux vulnerabilities
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- TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
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- TI-2025-23530 Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf… KEVCVSS 3.1CRITICAL 9.3
- TI-2021-17490 mod_proxy SSRF KEVCVSS 3.1CRITICAL 9.0
Sources
- CVE-2019-10183 · CVE Program
- CVE-2019-10183 · NVD
- FIRST EPSS
- GHSA-mjgr-85qm-mjv5 · GitHub Advisory Database · CC BY 4.0
- CVE-2019-10183 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences