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CVE-2020-25653

Published: 3 November 2020

A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.

Priority

Low

CVSS 3 base score: 6.3

Status

Package Release Status
spice-vdagent
Launchpad, Ubuntu, Debian
bionic
Released (0.17.0-1ubuntu2.2)
focal
Released (0.19.0-2ubuntu0.2)
groovy
Released (0.20.0-1ubuntu0.1)
hirsute
Released (0.20.0-1ubuntu0.1)
impish
Released (0.20.0-1ubuntu0.1)
jammy
Released (0.20.0-1ubuntu0.1)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support, was needed)