| Name | CVE-2022-47951 |
| Description | An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3300-1, DLA-3301-1, DLA-3302-1, DSA-5336-1, DSA-5337-1, DSA-5338-1 |
| Debian Bugs | 1029561, 1029562, 1029563 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| cinder (PTS) | buster | 2:13.0.3-1 | vulnerable |
| buster (security) | 2:13.0.7-1+deb10u2 | fixed | |
| bullseye (security), bullseye | 2:17.0.1-1+deb11u1 | fixed | |
| bookworm | 2:21.1.0-3 | fixed | |
| sid | 2:24.0.0-1 | fixed | |
| glance (PTS) | buster | 2:17.0.0-4 | vulnerable |
| buster (security) | 2:17.0.0-5+deb10u1 | fixed | |
| bullseye (security), bullseye | 2:21.0.0-2+deb11u1 | fixed | |
| bookworm | 2:25.1.0-2 | fixed | |
| sid, trixie | 2:28.0.1-2 | fixed | |
| nova (PTS) | buster | 2:18.1.0-6 | vulnerable |
| buster (security) | 2:18.1.0-6+deb10u2 | fixed | |
| bullseye (security), bullseye | 2:22.0.1-2+deb11u1 | fixed | |
| bookworm | 2:26.1.0-4 | fixed | |
| sid | 2:29.0.1-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| cinder | source | buster | 2:13.0.7-1+deb10u2 | DLA-3301-1 | ||
| cinder | source | bullseye | 2:17.0.1-1+deb11u1 | DSA-5338-1 | ||
| cinder | source | (unstable) | 2:21.0.0-3 | 1029562 | ||
| glance | source | buster | 2:17.0.0-5+deb10u1 | DLA-3300-1 | ||
| glance | source | bullseye | 2:21.0.0-2+deb11u1 | DSA-5336-1 | ||
| glance | source | (unstable) | 2:25.0.0-2 | 1029563 | ||
| nova | source | buster | 2:18.1.0-6+deb10u2 | DLA-3302-1 | ||
| nova | source | bullseye | 2:22.0.1-2+deb11u1 | DSA-5337-1 | ||
| nova | source | (unstable) | 2:26.0.0-6 | 1029561 |
https://bugs.launchpad.net/nova/+bug/1996188