CVE-2012-1191
EPSS 1.9%
Description
The resolver in dnscache in Daniel J. Bernstein djbdns 1.05 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-2012-1191
To remediate CVE-2012-1191, upgrade the affected package to a fixed version below.
- Debian/djbdns—upgrade to 1:1.05-10 or later
Is CVE-2012-1191 being exploited?
Low — EPSS is 1.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.05-10