SB2018052139 - Buffer overflow in Keybase client
Published: May 21, 2018 Updated: August 8, 2020
Security Bulletin ID
SB2018052139
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Buffer overflow (CVE-ID: CVE-2018-7687)
The vulnerability allows a local authenticated user to execute arbitrary code.
The Micro Focus Client for OES before version 2 SP4 IR8a has a vulnerability that could allow a local attacker to elevate privileges via a buffer overflow in ncfsd.sys.
Remediation
Install update from vendor's website.