CVE-2021-20201
MEDIUM5.3EPSS 0.87%Published: 5/28/2021Modified: 4/28/2026
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.
Affected packages (2)
- Alpine/spicefrom 0, < 0.14.2-r1
- Debian/spicefrom 0, < 0.14.3-2.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |