UBUNTU-CVE-2021-28166
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-28166
Summary:
Details: In Eclipse Mosquitto version 2.0.0 to 2.0.9, if an authenticated client that had connected with MQTT v5 sent a crafted CONNACK message to the broker, a NULL pointer dereference would occur.
References: https://ubuntu.com/security/CVE-2021-28166, https://bugs.eclipse.org/bugs/show_bug.cgi?id=572608, https://www.cve.org/CVERecord?id=CVE-2021-28166
Affected packages
Package
Name: mosquitto
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.0.11-1ubuntu1
Affected versions
2.0.11-1
2.0.11-1build1
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
