VULNERABILITY INTELLIGENCE
CVE-2010-3762
CVSS score4.3 MEDIUM
EPSS probability8.09%
CISA KEVNot currently listed
Published2010-10-05
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
ISC BIND before 9.7.2-P2, when DNSSEC validation is enabled, does not properly handle certain bad signatures if multiple trust anchors exist for a single zone, which allows remote attackers to cause a denial of service (daemon crash) via a DNS query.
Weakness classification
- CWE-20: Improper Input Validation