UBUNTU-CVE-2021-20201
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-20201
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2021-20201, https://blog.qualys.com/product-tech/2011/10/31/tls-renegotiation-and-denial-of-service-attacks, https://www.cve.org/CVERecord?id=CVE-2021-20201
Affected packages
Package
Name: spice
Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-infra-legacy/trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
0.12.4-0nocelt1
0.12.4-0nocelt1.1
0.12.4-0nocelt1.1ubuntu1
0.12.4-0nocelt2
0.12.4-0nocelt2ubuntu1
0.12.4-0nocelt2ubuntu1.1
0.12.4-0nocelt2ubuntu1.2
0.12.4-0nocelt2ubuntu1.3
0.12.4-0nocelt2ubuntu1.4
0.12.4-0nocelt2ubuntu1.5
0.12.4-0nocelt2ubuntu1.6
0.12.4-0nocelt2ubuntu1.7
0.12.4-0nocelt2ubuntu1.8
0.12.4-0nocelt2ubuntu1.8+esm1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
