AZL-6324
Dashboard / Vulnerabilities / AZL-6324
Summary: CVE-2021-3468 affecting package avahi for versions less than 0.8-1
Details: A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi Unix socket is not correctly handled in the client_work function, allowing a local attacker to trigger an infinite loop. The highest threat from this vulnerability is to the availability of the avahi service, which becomes unresponsive after this flaw is triggered.
References: https://nvd.nist.gov/vuln/detail/CVE-2021-3468
Affected packages
Package
Name: avahi
Purl: pkg:rpm/azure-linux/avahi
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -0.8-1
Affected versions
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
