CVE-2012-1033
EPSS 1.6%
Description
The resolver in ISC BIND 9 through 9.8.1-P1 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
How to fix CVE-2012-1033
To remediate CVE-2012-1033, upgrade the affected package to a fixed version below.
- Debian/bind9—upgrade to 1:9.8.1.dfsg.P1-4.1 or later
Is CVE-2012-1033 being exploited?
Low — EPSS is 1.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:9.8.1.dfsg.P1-4.1