SB2017041121 - Microsoft Windows Active Directory Denial of Service Vulnerability
Published: April 11, 2017 Updated: January 10, 2019
Security Bulletin ID
SB2017041121
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Partial DoS
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Denial of service (CVE-ID: CVE-2017-0164)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote authenticated attacker to trigger denial of service.
The vulnerability exists in Active Directory when an authenticated attacker sends malicious search queries. A remote authenticated attacker can perform a denial of service attack against vulnerable system.
Remediation
Install update from vendor's website.