VDB
CVE-2020-25650
CVE-2020-25650
PUBLISHED
CVSS 5.5 MEDIUM
A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.
EPSS 0.50% · 41.8th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.50%
41.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | spice-vdagent | 0, 0.19.0-2 |
| Ubuntu:16.04:LTS | spice-vdagent | 0.15.0-1.3, 0 |
| Ubuntu:18.04:LTS | spice-vdagent | 0.17.0-1ubuntu1, 0, 0.17.0-1ubuntu2 |
Timeline
- Nov 3, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-25650 advisory
- https://ubuntu.com/security/notices/USN-4617-1 advisory
- https://www.openwall.com/lists/oss-security/2020/11/04/1 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-25650 third-party-advisory