CVE-2020-25651

Publication date 3 November 2020

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. 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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
spice-vdagent	24.10 oracular	Fixed 0.20.0-1ubuntu0.1
	24.04 LTS noble	Fixed 0.20.0-1ubuntu0.1
	23.10 mantic	Fixed 0.20.0-1ubuntu0.1
	23.04 lunar	Fixed 0.20.0-1ubuntu0.1
	22.10 kinetic	Fixed 0.20.0-1ubuntu0.1
	22.04 LTS jammy	Fixed 0.20.0-1ubuntu0.1
	21.10 impish	Fixed 0.20.0-1ubuntu0.1
	21.04 hirsute	Fixed 0.20.0-1ubuntu0.1
	20.10 groovy	Fixed 0.20.0-1ubuntu0.1
	20.04 LTS focal	Fixed 0.19.0-2ubuntu0.2
	18.04 LTS bionic	Fixed 0.17.0-1ubuntu2.2
	16.04 LTS xenial	Vulnerable
	14.04 LTS trusty	Not in release

Severity score breakdown

Parameter	Value
Base score	6.4 · Medium
Attack vector	Local
Attack complexity	High
Privileges required	Low
User interaction	None
Scope	Changed
Confidentiality	High
Integrity impact	None
Availability impact	Low
Vector	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L

References

Related Ubuntu Security Notices (USN)