CVE-2011-1922
EPSS 1.2%
Description
daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.
How to fix CVE-2011-1922
To remediate CVE-2011-1922, upgrade the affected package to a fixed version below.
- Debian/unbound—upgrade to 1.4.10-1 or later
Is CVE-2011-1922 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.4.10-1