UBUNTU-CVE-2021-3629
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-3629
Summary:
Details: A flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final.
References: https://ubuntu.com/security/CVE-2021-3629, https://bugzilla.redhat.com/show_bug.cgi?id=1977362, https://www.cve.org/CVERecord?id=CVE-2021-3629
Affected packages
Package
Name: undertow
Purl: pkg:deb/ubuntu/undertow?arch=source&distro=esm-apps%2Fxenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1.3.4-1
1.3.5-1
1.3.7-1
1.3.11-1
1.3.16-1
1.3.16-1ubuntu0.1~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
