CVE-2020-25651
Published: 3 November 2020
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.
Priority
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)
|
|
| kinetic |
Released
(0.20.0-1ubuntu0.1)
|
|
| lunar |
Released
(0.20.0-1ubuntu0.1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.4 |
| 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 |