SUSE-SU-2018:1448-1
Vulnerability from csaf_suse - Published: 2018-05-28 09:23 - Updated: 2018-05-28 09:23Summary
Security update for openstack-nova
Notes
Title of the patch
Security update for openstack-nova
Description of the patch
This update for openstack-nova fixes the following bugs and security issues:
The following security-issue has been fixed:
- CVE-2017-18191: libvirt: Block swap volume attempts with encrypted volumes. (bsc#1081685)
Additionally, the following bugs have been fixed:
- Set TasksMax to infinity for openstack-nova-compute. (bsc#1070603)
- Fix qemu-img convert image incompatability in alpine linux. (bsc#1073933)
- Update openstack-nova-placement-api handling.
+ Remove the systemd .service file. the placement-api should run in a real WSGI container.
+ Add a apache vhost sample configuration.
Patchnames
SUSE-OpenStack-Cloud-7-2018-988
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"text": "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.",
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"SUSE OpenStack Cloud 7:openstack-nova-placement-api-14.0.11~dev13-4.22.1.noarch",
"SUSE OpenStack Cloud 7:openstack-nova-scheduler-14.0.11~dev13-4.22.1.noarch",
"SUSE OpenStack Cloud 7:openstack-nova-serialproxy-14.0.11~dev13-4.22.1.noarch",
"SUSE OpenStack Cloud 7:openstack-nova-vncproxy-14.0.11~dev13-4.22.1.noarch",
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]
}
],
"threats": [
{
"category": "impact",
"date": "2018-05-28T09:23:49Z",
"details": "moderate"
}
],
"title": "CVE-2017-18191"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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