PT-2010-5658 · Isc+2 · Isc Bind+2
Published
1970-01-01
·
Updated
2023-02-13
·
CVE-2010-0290
CVSS v2.0
7.6
High
| Vector | AV:N/AC:H/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
ISC BIND versions 9.0.x through 9.3.x
ISC BIND versions 9.4 before 9.4.3-P5
ISC BIND versions 9.5 before 9.5.2-P2
ISC BIND versions 9.6 before 9.6.1-P3
ISC BIND version 9.7.0 beta
Description
The issue allows remote attackers to conduct DNS cache poisoning attacks by receiving a recursive client query and sending a response that contains CNAME or DNAME records, which do not have the intended validation before caching. This can lead to a violation of confidentiality, integrity, and availability of protected information. The exploitation of the issue can be carried out remotely.
Recommendations
For ISC BIND versions 9.0.x through 9.3.x, update to a version with the complete fix for the issue.
For ISC BIND versions 9.4 before 9.4.3-P5, update to version 9.4.3-P5 or later.
For ISC BIND versions 9.5 before 9.5.2-P2, update to version 9.5.2-P2 or later.
For ISC BIND versions 9.6 before 9.6.1-P3, update to version 9.6.1-P3 or later.
For ISC BIND version 9.7.0 beta, consider disabling DNSSEC validation until a fixed version is available.
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Bind Server
Isc Bind
Red Hat