medium5.3
CVE-2021-20201
A flaw was found in spice in versions before 0.14.92.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Spice Project | Spice | before 0.14.92 |
| Redhat | Enterprise Linux | Versions 6.0, 7.0, 8.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://blog.qualys.com/product-tech/2011/10/31/tls-renegotiation-and-denial-of-service-attacks
- https://bugzilla.redhat.com/show_bug.cgi?id=1921846
- https://security.gentoo.org/glsa/202208-10
- https://blog.qualys.com/product-tech/2011/10/31/tls-renegotiation-and-denial-of-service-attacks
- https://bugzilla.redhat.com/show_bug.cgi?id=1921846
- https://security.gentoo.org/glsa/202208-10