CVE-2012-5689
EPSS 3.8%
Description
ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.
How to fix CVE-2012-5689
To remediate CVE-2012-5689, upgrade the affected package to a fixed version below.
- Debian/bind9—upgrade to 1:9.8.4.dfsg.P1-6+nmu1 or later
Is CVE-2012-5689 being exploited?
Low — EPSS is 3.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:9.8.4.dfsg.P1-6+nmu1