CVEvulnerability

CVE-2010-3762

4.3 MEDIUM Published 2010-10-05 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-10-05
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

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.

Affected configurations

• isc bind (<= 9.7.2)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References