CVE-2011-1922

no score yetEPSS 7.1%

nlnetlabs unbound: no CVSS score yet. EPSS 7.1% chance of exploitation in the next 30 days.

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.

EPSS: 7.1% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2011-05-31
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

nlnetlabs:unbound

References

http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061243.html
http://osvdb.org/72750
http://secunia.com/advisories/44865
http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txt
http://www.kb.cert.org/vuls/id/531342

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