CVE-2007-2926

CVE Details

Release Date:

2007-07-24

Description

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.

See more information about CVE-2007-2926 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	4.3	Base Metrics:	AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector:	Network	Attack Complexity:	Medium
Authentication:	None required	Confidentiality Impact:	None
Integrity Impact:	Partial	Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 3 (bind)	ELSA-2007-0740	2007-07-24
Oracle Enterprise Linux version 4 (bind)	ELSA-2007-0740	2007-07-24
Oracle Linux version 5 (bind)	ELSA-2007-0740	2007-07-24

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team