CVE-2020-25651 — Race Condition in Spice-vdagent
Severity
6.4MEDIUMNVD
OSV5.5
EPSS
0.1%
top 69.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedNov 26
Latest updateMay 24
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:LExploitability: 1.1 | Impact: 4.7
Affected Packages8 packages
Also affects: Debian Linux 9.0, Fedora 32, 33
Patches
🔴Vulnerability Details
3📋Vendor Advisories
4Microsoft▶
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↗2020-11-10
Red Hat
▶
Debian▶
CVE-2020-25651: spice-vdagent - A flaw was found in the SPICE file transfer protocol. File data from the host sy...↗2020