Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2012-3817

ISC BIND 9.4.x, 9.5.x, 9.6.x, and 9.7.x before 9.7.6-P2; 9.8.x before 9.8.3-P2; 9.9.x before 9.9.1-P2; and 9.6-ESV before 9.6-ESV-R7-P2, when DNSSEC validation is enabled, does not properly initialize the failing-query cache, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) by sending many queries.

Published

2012-07-25T10:42:35.803

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application isc bind 9.4 Yes
Application isc bind 9.4.0 Yes
Application isc bind 9.4.0 Yes
Application isc bind 9.4.1 Yes
Application isc bind 9.4.2 Yes
Application isc bind 9.4.3 Yes
Application isc bind 9.4.3 Yes
Application isc bind 9.5 Yes
Application isc bind 9.5.0 Yes
Application isc bind 9.5.0 Yes
Application isc bind 9.5.1 Yes
Application isc bind 9.5.1 Yes
Application isc bind 9.5.1 Yes
Application isc bind 9.5.2 Yes
Application isc bind 9.5.2 Yes
Application isc bind 9.5.3 Yes
Application isc bind 9.5.3 Yes
Application isc bind 9.6.0 Yes
Application isc bind 9.6.0 Yes
Application isc bind 9.6.0 Yes
Application isc bind 9.6.0 Yes
Application isc bind 9.6.1 Yes
Application isc bind 9.6.1 Yes
Application isc bind 9.6.1 Yes
Application isc bind 9.6.1 Yes
Application isc bind 9.6.1 Yes
Application isc bind 9.6.2 Yes
Application isc bind 9.6.2 Yes
Application isc bind 9.6.3 Yes
Application isc bind 9.6.3 Yes
Application isc bind 9.7.0 Yes
Application isc bind 9.7.0 Yes
Application isc bind 9.7.0 Yes
Application isc bind 9.7.0 Yes
Application isc bind 9.7.0 Yes
Application isc bind 9.7.1 Yes
Application isc bind 9.7.1 Yes
Application isc bind 9.7.1 Yes
Application isc bind 9.7.1 Yes
Application isc bind 9.7.2 Yes
Application isc bind 9.7.2 Yes
Application isc bind 9.7.2 Yes
Application isc bind 9.7.2 Yes
Application isc bind 9.7.2 Yes
Application isc bind 9.7.3 Yes
Application isc bind 9.7.3 Yes
Application isc bind 9.7.3 Yes
Application isc bind 9.7.3 Yes
Application isc bind 9.7.4 Yes
Application isc bind 9.7.4 Yes
Application isc bind 9.7.4 Yes
Application isc bind 9.7.4 Yes
Application isc bind 9.7.5 Yes
Application isc bind 9.7.5 Yes
Application isc bind 9.7.5 Yes
Application isc bind 9.7.5 Yes
Application isc bind 9.7.6 Yes
Application isc bind 9.7.6 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.0 Yes
Application isc bind 9.8.1 Yes
Application isc bind 9.8.1 Yes
Application isc bind 9.8.1 Yes
Application isc bind 9.8.1 Yes
Application isc bind 9.8.1 Yes
Application isc bind 9.8.1 Yes
Application isc bind 9.8.2 Yes
Application isc bind 9.8.2 Yes
Application isc bind 9.8.2 Yes
Application isc bind 9.8.3 Yes
Application isc bind 9.8.3 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.0 Yes
Application isc bind 9.9.1 Yes
Application isc bind 9.9.1 Yes
Application isc bind 9.6 Yes
Application isc bind 9.6 Yes
Application isc bind 9.6 Yes
Application isc bind 9.6 Yes
Application isc bind 9.6 Yes
Application isc bind 9.6 Yes
References