CVE catalog
CVE-2017-18191
nova: CVE-2017-18191
- Severity
- High · CVSS 7.3
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.72% · Oct 25, 2026
An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | nova | sid | 2:34.0.0-4 | fixed |
| Debian | nova | forky | 2:33.0.2-1 | fixed |
| Debian | nova | trixie | 2:31.0.0-6+deb13u2 | fixed |
| Debian | nova | trixie-security | 2:31.0.0-6+deb13u2 | fixed |
| Debian | nova | bookworm | 2:26.2.2-1~deb12u4 | fixed |
| Debian | nova | bookworm-security | 2:26.2.2-1~deb12u4 | fixed |
| Suse | openstack-nova | openstack cloud 7 | 14.0.11~dev13-4.22.1 | fixed |
| Suse | openstack-nova-doc | openstack cloud 7 | 14.0.11~dev13-4.22.1 | fixed |
| Ubuntu | nova | pro | 2:12.0.0-0ubuntu2 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0~b1-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0~b2-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0~b3-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0~rc1-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0~rc3-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0-0ubuntu2 | vulnerable |
| Ubuntu | nova | pro | 2:13.0.0-0ubuntu5 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.0-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.1-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.1-0ubuntu1.1 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.2-0ubuntu2 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.3-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.3-0ubuntu2 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu1 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu2 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu3 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu4.1 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu4.2 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu4.3 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu4.4 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu4.5 | vulnerable |
| Ubuntu | nova | pro | 2:13.1.4-0ubuntu4.5+esm1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nova | source | sid | 2:17.0.0-1 | not yet assigned | Not reported | Not reported |
| Debian | nova | source | forky | 2:17.0.0-1 | not yet assigned | Not reported | Not reported |
| Debian | nova | source | trixie | 2:17.0.0-1 | not yet assigned | Not reported | Not reported |
| Debian | nova | source | bookworm | 2:17.0.0-1 | not yet assigned | Not reported | Not reported |
| Suse | openstack-nova | rpm | openstack cloud 7 | 14.0.11~dev13-4.22.1 | Not reported | SUSE-SU-2018:1448-1 | Not reported |
| Suse | openstack-nova-doc | rpm | openstack cloud 7 | 14.0.11~dev13-4.22.1 | Not reported | SUSE-SU-2018:1448-1 | Not reported |
| Ubuntu | nova | deb | pro | 2:13.1.4-0ubuntu4.5+esm1 | Not reported | UBUNTU-CVE-2017-18191 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [nova-api]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-common]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-compute]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-compute-ironic]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-compute-kvm]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-compute-lxc]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-compute-qemu]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-conductor]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-consoleproxy]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-doc]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [nova-scheduler]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
- [python3-nova]Unknown
Source package: [nova]
Details (4)
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookwormFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
2:26.2.2-1~deb12u4· all · bookworm-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · bookworm; dsa · nova · debian · 12
[Debian 13 (Trixie)]
- [nova-api]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-common]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-compute]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-compute-ironic]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-compute-kvm]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-compute-lxc]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-compute-qemu]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
- [nova-conductor]Unknown
Source package: [nova]
Details (4)
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixieFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
2:31.0.0-6+deb13u2· all · trixie-securityFixed · Fixed:
2:17.0.0-1dsa · nova · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_1448-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2017-18191]
- [https://osv.dev/vulnerability/SUSE-SU-2018:1448-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2017-18191]
- [https://security-tracker.debian.org/tracker/CVE-2017-18191]
- [https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-18191.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2023-0343.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]