CVE-2010-0218: Unexpected ACL Behavior in BIND 9.7.2
- Updated on 01 Oct 2018
- 1 minute to read
Wrong ACL applied.
Posting Date: 28 Sep 2010
Program Impacted: BIND
Versions Affected: 9.7.2 through 9.7.2-P1
Description: There was a flaw where the wrong ACL was applied. This flaw could allow access to a cache via recursion even though the ACL disallowed it.
Risk Assessment: This bug is primarily a risk to operators running both authoritative and recursive DNS on the same BIND server in the same view.
Workarounds: Upgrade to BIND 9.7.2-P2. No other workaround is currently known.
Active Exploits: None known at this time.
Solution: Upgrade to BIND 9.7.2-P2. No other workaround is currently known.
Acknowledgements: Thank you to Alexandre Simon for finding and testing this issue.
See our BIND 9 Security Vulnerability Matrix for a complete listing of Security Vulnerabilities and versions affected.
Do you still have questions? Questions regarding this advisory should go to firstname.lastname@example.org.
ISC Security Vulnerability Disclosure Policy: Details of our current security advisory policy and practice can be found in our Software Defect and Security Vulnerability Disclosure Policy.
Internet Systems Consortium (ISC) is providing this notice on an "AS IS" basis. No warranty or guarantee of any kind is expressed in this notice and none should be implied. ISC expressly excludes and disclaims any warranties regarding this notice or materials referred to in this notice, including, without limitation, any implied warranty of merchantability, fitness for a particular purpose, absence of hidden defects, or of non-infringement. Your use or reliance on this notice or materials referred to in this notice is at your own risk. ISC may change this notice at any time.
A stand-alone copy or paraphrase of the text of this document that omits the document URL is an uncontrolled copy. Uncontrolled copies may lack important information, be out of date, or contain factual errors.