SB2025092255 - DNS spoofing attack in Avahi
Published: September 22, 2025
Security Bulletin ID
SB2025092255
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use of insufficiently random values (CVE-ID: CVE-2024-52615)
The vulnerability allows a remote attacker to perform DNS spoofing attack.
The vulnerability exists due to the application relies on fixed source ports for wide-area DNS queries. A remote attacker can guess the port used to initiate the DNS query and perform spoofing attack.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.