SB2019022201 - Information disclosure in ISC BIND
Published: February 22, 2019
Security Bulletin ID
SB2019022201
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2019-6465)
The vulnerability allows a remote attacker to obtain potentially sensitive information.The vulnerability exists due to controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable. A remote attacker can request and receive a zone transfer of a DLZ even when not permitted to do so by the allow-transfer ACL.
Remediation
Install update from vendor's website.