SB2016072017 - Input validation error in dnsmasq (Alpine package)
Published: July 20, 2016
Security Bulletin ID
SB2016072017
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2015-8899)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
Dnsmasq before 2.76 allows remote servers to cause a denial of service (crash) via a reply with an empty DNS address that has an (1) A or (2) AAAA record defined locally.
Remediation
Install update from vendor's website.