SB2019080628 - Red Hat update for bind
Published: August 6, 2019
Security Bulletin ID
SB2019080628
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Security restrictions bypass (CVE-ID: CVE-2018-5741)
The vulnerability allows a remote authenticated attacker to bypass security restrictions on the target system.
The vulnerability exists due to an error in the documentation of the 'update-policy' feature for the 'krb5-subdomain' and 'ms-subdomain' update policies. A remote attacker can bypass security restrictions to modify records in the zone at or below the name specified in the name field.
Remediation
Install update from vendor's website.