Security Advisory SA47884 - ISC BIND Deleted Domain Record Cache Persistence Vulnerability

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Secunia Advisory SA47884

ISC BIND Deleted Domain Record Cache Persistence Vulnerability

Secunia Advisory

SA47884

Release Date

2012-02-08

Last Update

2012-12-19

Popularity

2,742 views

Comments

1 comment

Criticality level

Less critical

Impact

Spoofing

Where

From remote

Authentication level

This information is available to Secunia VIM customers

Report reliability

This information is available to Secunia VIM customers

Solution Status

Vendor Patch

Systems affected

This information is available to Secunia VIM customers

Approve distribution

This information is available to Secunia VIM customers

Remediation status

Secunia CSI, Secunia PSI

Automated scanning

Secunia CSI, Secunia PSI

Software:

Secunia CVSS Score

This information is available to Secunia VIM Customers

CVE Reference(s)

CVE-2012-1033 CVSS score available to Secunia VIM customers

Description

A vulnerability has been reported in ISC BIND, which can be exploited by malicious people to conduct spoofing attacks.

The vulnerability is caused due to an error within the cache update policy, which does not properly handle revoked domain names. This can be exploited to keep a domain name resolvable after being deleted from registration.

The vulnerability is reported in all 9.x versions.

Solution
Update to version 9.6-ESV-R6, 9.7.5, 9.8.2, or 9.9.0.

Provided and/or discovered by
Reported via the "Ghost Domain Names" presentation at the NDSS conference.

Changelog
Further details available to Secunia VIM customers

Original Advisory
https://www.isc.org/software/bind/advisories/cve-2012-1033

Other references
Further details available to Secunia VIM customers

Deep Links
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: ISC BIND Deleted Domain Record Cache Persistence Vulnerability

User

Message

Lanan_Makz

RE: ISC BIND Deleted Domain Name Resolving Vulnerability

8th Feb, 2012 10:46

Score: -21
Posts: 20
User Since: 15th Jun 2011
System Score: N/A
Location: UA
Last edited on 8th Feb, 2012 10:46

"The vendor is currently working a fix" - why is Solution Status - Vendor Patch?

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Secunia Advisory SA47884

ISC BIND Deleted Domain Record Cache Persistence Vulnerability

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