CVEvulnerability

CVE-2010-0290

4.0 MEDIUM Published 2010-01-22 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-01-22
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:H/Au:N/C:N/I:P/A:P

Description

Unspecified vulnerability in ISC BIND 9.0.x through 9.3.x, 9.4 before 9.4.3-P5, 9.5 before 9.5.2-P2, 9.6 before 9.6.1-P3, and 9.7.0 beta, with DNSSEC validation enabled and checking disabled (CD), allows remote attackers to conduct DNS cache poisoning attacks by receiving a recursive client query and sending a response that contains (1) CNAME or (2) DNAME records, which do not have the intended validation before caching, aka Bug 20737. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-4022.

Affected configurations

• isc bind 9.0 • isc bind 9.0.0 • isc bind 9.0.1 • isc bind 9.1 • isc bind 9.1.0 • isc bind 9.1.1 • isc bind 9.1.2 • isc bind 9.1.3 • isc bind 9.2 • isc bind 9.2.0 • isc bind 9.2.1 • isc bind 9.2.2 • isc bind 9.2.3 • isc bind 9.2.4 • isc bind 9.2.5 • isc bind 9.2.6 • isc bind 9.2.7 • isc bind 9.2.8 • isc bind 9.2.9 • isc bind 9.3 • isc bind 9.3.0 • isc bind 9.3.1 • isc bind 9.3.2 • isc bind 9.3.3 • isc bind 9.3.4 • isc bind 9.3.5 • isc bind 9.3.6 • isc bind 9.4 • isc bind 9.4.0 • isc bind 9.4.1 • isc bind 9.4.2 • isc bind 9.4.3 • isc bind 9.6.0 • isc bind 9.6.1 • isc bind 9.7.0 • isc bind 9.10.0 • isc bind 9.10.1 • isc bind 9.10.2 • isc bind 9.10.3

References