- Vulnerability/
- USN-4371-1
USN-4371-1: libvirt vulnerabilities
First published: Thu May 21 2020(Updated: )
It was discovered that libvirt incorrectly handled an active pool without a target path. A remote attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service. (CVE-2020-10703) It was discovered that libvirt incorrectly handled memory when retrieving certain domain statistics. A remote attacker could possibly use this issue to cause libvirt to consume resources, resulting in a denial of service. This issue only affected Ubuntu 19.10. (CVE-2020-12430)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libvirt-clients | <5.4.0-0ubuntu5.4 | 5.4.0-0ubuntu5.4 |
| Ubuntu Ubuntu | =19.10 | |
| All of | ||
| ubuntu/libvirt-daemon | <5.4.0-0ubuntu5.4 | 5.4.0-0ubuntu5.4 |
| Ubuntu Ubuntu | =19.10 | |
| All of | ||
| ubuntu/libvirt0 | <5.4.0-0ubuntu5.4 | 5.4.0-0ubuntu5.4 |
| Ubuntu Ubuntu | =19.10 | |
| All of | ||
| ubuntu/libvirt-clients | <4.0.0-1ubuntu8.17 | 4.0.0-1ubuntu8.17 |
| Ubuntu Ubuntu | =18.04 | |
| All of | ||
| ubuntu/libvirt-daemon | <4.0.0-1ubuntu8.17 | 4.0.0-1ubuntu8.17 |
| Ubuntu Ubuntu | =18.04 | |
| All of | ||
| ubuntu/libvirt0 | <4.0.0-1ubuntu8.17 | 4.0.0-1ubuntu8.17 |
| Ubuntu Ubuntu | =18.04 |
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Reference Links
Frequently Asked Questions
What is the severity of USN-4371-1?
The severity of USN-4371-1 is not specified in the provided information.
How does libvirt handle an active pool without a target path?
Libvirt incorrectly handles an active pool without a target path.
What is the impact of the libvirt vulnerability?
The libvirt vulnerability could result in a denial of service.
Which versions of libvirt are affected by the vulnerability?
The versions affected by the vulnerability are 5.4.0-0ubuntu5.4 and 4.0.0-1ubuntu8.17.
How can I fix the libvirt vulnerability?
To fix the libvirt vulnerability, update to version 5.4.0-0ubuntu5.4 or 4.0.0-1ubuntu8.17.
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- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/title
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- source/Ubuntu
- agent/software-canonical-lookup
- package-manager/ubuntu
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- version/ubuntu ubuntu/19.10
- version/ubuntu ubuntu/18.04