SB2023072818 - Input validation error in IBM App Connect Enterprise Certified Container
Published: July 28, 2023
Security Bulletin ID
SB2023072818
Severity
Low
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-2017-6519)
The vulnerability allows remote attackers to perform a denial of service (DoS) attack.
The vulnerability exists due to avahi-daemon inadvertently responds to IPv6 unicast queries with source addresses that are not on-link. A remote attacker can submit specially crafted port-5353 UDP packet to trigger traffic amplification and cause the service to crash.
Remediation
Install update from vendor's website.