Vulnerability Monitor

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CVE-2011-0414

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.

Published

2011-02-23T19:00:01.907

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

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

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

8.6

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
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
References