CVE-2007-2926

Severity

43%

Complexity

86%

Confidentiality

48%

ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning.

ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning.

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N).

Overview

Type

ISC BIND

First reported 17 years ago

2007-07-24 17:30:00

Last updated 6 years ago

2018-10-30 16:27:00

Affected Software

ISC BIND 9.0

9.0

ISC BIND 9.1

9.1

ISC BIND 9.2

9.2

ISC BIND 9.3

9.3

ISC BIND 9.4

9.4

ISC BIND 9.5

9.5

ISC BIND 9.5.0

9.5.0

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