UBUNTU-CVE-2021-3859
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-3859
Summary:
Details: A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.
References: https://ubuntu.com/security/CVE-2021-3859, https://bugzilla.redhat.com/show_bug.cgi?id=2010378, https://www.cve.org/CVERecord?id=CVE-2021-3859
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
