SB2020042834 - Red Hat Enterprise Linux 8 update for patch
Published: April 28, 2020
Security Bulletin ID
SB2020042834
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Link Resolution Before File Access ('Link Following') (CVE-ID: CVE-2019-13636)
The vulnerability allows a local user to gain unauthorized access to files or directories on a targeted system.
The vulnerability exists due to the software mishandles the following of symlinks in certain cases other than input files in the "inp.c" and "util.c" files. A local authenticated user can gain unauthorized access to read or modify files and directories on a targeted system.
Remediation
Install update from vendor's website.