SB2014021203 - Denial of service in MaraDNS
Published: February 12, 2014 Updated: March 26, 2018
Security Bulletin ID
SB2014021203
Severity
Medium
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Out-of-bounds read (CVE-ID: CVE-2014-2031)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists due to improper bounds checking. A remote attacker can send a specially crafted packet, trigger out-of-bounds read and cause the service to crash.
2) Out-of-bounds read (CVE-ID: CVE-2014-2032)
The vulnerability allows a remote unauthenticated attacker to cause DoS condition on the target system.The weakness exists due to improper bounds checking. A remote attacker can send a specially crafted packet, trigger out-of-bounds read and cause the service to crash.
Remediation
Install update from vendor's website.