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CVE-2020-25652

Published: Nov 26, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.

Vendor	Product	Versions
n/a	spice-vdagent	affected `spice-vdagent versions 0.20 and prior`

Weaknesses (CWE)

References

https://www.openwall.com/lists/oss-security/2020/11/04/1

x_refsource_MISC

https://bugzilla.redhat.com/show_bug.cgi?id=1886366

x_refsource_MISC

[debian-lts-announce] 20210113 [SECURITY] [DLA 2524-1] spice-vdagent security update

mailing-list

x_refsource_MLIST

FEDORA-2021-09ce0cdfac

vendor-advisory

x_refsource_FEDORA

FEDORA-2021-510977db25

vendor-advisory

x_refsource_FEDORA

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