openstack/nova · Security
OpenStack Nova host data leak to vm instance in rescue mode
- GHSA ID
- GHSA-w429-xc55-hc48
- CVE ID
- CVE-2014-0134
- Severity
- low
- Published
- Updated
- CVSS
- 3.1 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS v3
- 3.1 · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS v4
- 2.3 · CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Description
The instance rescue mode in OpenStack Compute (Nova) 2013.2 before 2013.2.3 and Icehouse before 2014.1, when using libvirt to spawn images and use_cow_images is set to false, allows remote authenticated users to read certain compute host files by overwriting an instance disk with a crafted image.
CWEs
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-0134 ↗
- https://bugs.launchpad.net/nova/+bug/1221190 ↗
- http://www.openwall.com/lists/oss-security/2014/03/27/6 ↗
- http://www.ubuntu.com/usn/USN-2247-1 ↗
- https://github.com/openstack/nova/commit/25e761acd56d4c820273fc0245ada06c500c1637 ↗
- https://github.com/openstack/nova/commit/d416f4310bb946b4b127201ec3c37e530d988714 ↗
- https://github.com/openstack/nova/commit/dc8de426066969a3f0624fdc2a7b29371a2d55bf ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2014-112.yaml ↗
- https://github.com/advisories/GHSA-w429-xc55-hc48 ↗