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Ubuntu: USN-4371-1 (CVE-2020-10703): libvirt vulnerabilities

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Ubuntu: USN-4371-1 (CVE-2020-10703): libvirt vulnerabilities

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
05/06/2020
Created
05/26/2020
Added
05/22/2020
Modified
03/22/2023

Description

A NULL pointer dereference was found in the libvirt API responsible introduced in upstream version 3.10.0, and fixed in libvirt 6.0.0, for fetching a storage pool based on its target path. In more detail, this flaw affects storage pools created without a target path such as network-based pools like gluster and RBD. Unprivileged users with a read-only connection could abuse this flaw to crash the libvirt daemon, resulting in a potential denial of service.

Solution(s)

  • ubuntu-upgrade-libvirt-clients
  • ubuntu-upgrade-libvirt-daemon
  • ubuntu-upgrade-libvirt0

References

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