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Secunia Advisory SA42458

BIND "allow-query" ACL Bypass Vulnerability
Secunia Advisory SA42458
Secunia VIM 4.0 - Free Trial
Release Date 2010-12-02
   
Popularity 2,743 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact Security Bypass
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:
ISC BIND 9.7.x

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) CVE-2010-3615 CVSS score available to Secunia VIM customers
  

Description

A vulnerability has been reported in BIND, which can be exploited by malicious people to bypass certain security restrictions.

The vulnerability is caused due to named not properly applying the "allow-query" ACL in the "view" or "global" options if the "allow-query" ACL is not set in the zone statement, which can be exploited to bypass intended query restrictions.

Successful exploitation requires that named is running as authoritative server for the zone.

The vulnerability is reported in version 9.7.2-P2.


Solution
Update to version 9.7.2-P3.

Provided and/or discovered by
Reported by the vendor.

Original Advisory
https://www.isc.org/software/bind/advisories/cve-2010-3615

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: BIND "allow-query" ACL Bypass Vulnerability
 
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