CVE-2018-5532 Information

Description

On F5 BIG-IP 13.0.0 12.1.0-12.1.2 11.6.0-11.6.3.1 or 11.2.1-11.5.6 a domain name cached within the DNS Cache of TMM may continue to be resolved by the cache even after the parent server revokes the record if the DNS Cache is receiving a stream of requests for the cached name.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Reference

http://www.securitytracker.com/id/1041345 https://support.f5.com/csp/article/K48224824

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3