CVE-2021-20201

Medium

Description

A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection.

SeverityMedium

CVSS5.3

Exploit probability—

Product

Spice

PublishedMay 28, 2021

First seenMay 28, 2021

Weakness typeCWE-400Uncontrolled resource consumption

How to fix

Update

spice_project spice0.14.92 or later

Vendor advisories

security.gentoo.org/glsa/202208-10

Affected products

Product	Affected versions	Fixed in
spice_project spice	v < 0.14.92	0.14.92
redhat enterprise_linux	6.0, 7.0, 8.0	—

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