SB2018012405 - Denial of service in Siemens Industrial Products
Published: January 24, 2018
Security Bulletin ID
SB2018012405
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Denial of service (CVE-ID: CVE-2017-2680)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows an adjacent attacker to cause DoS condition on the target system.
The weakness exists due to improper handling of broadcast packets. An adjacent attacker can submit specially crafted PROFINET DCP broadcast packets and cause the server to crash.
Remediation
Install update from vendor's website.