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Secunia presentations @ RSA Conference 2012, San Francisco, USA, 27 Feb-02 March
Listen to our Chief Security Specialist, Research Analyst Director, and Director Product Management & Quality Assurance discuss the industry's key topics. Also, visit the Secunia stand #817. Find out more: https://www.rsaconference.com/events/2012/usa/index.htm

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TITLE:
PowerDNS Recursor Deleted Domain Record Cache Persistence
Vulnerability

SECUNIA ADVISORY ID:
SA48132

VERIFY ADVISORY:
Secunia.com
https://secunia.com/advisories/48132/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48132

RELEASE DATE:
2012-02-22

DISCUSS ADVISORY:
https://secunia.com/advisories/48132/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

https://secunia.com/advisories/48132/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=48132

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

https://secunia.com/vulnerability_scanning/personal/
https://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in PowerDNS Recursor, which can be
exploited by malicious people to conduct spoofing attacks.

For more information:
SA47884

The vulnerability is reported in version 3.3. Other versions may also
be affected.

SOLUTION:
As a workaround, clear the DNS cache periodically or enable DNSSEC.

PROVIDED AND/OR DISCOVERED BY:
Reported via the "Ghost Domain Names" presentation at the NDSS
conference.

ORIGINAL ADVISORY:
https://www.isc.org/files/imce/ghostdomain_camera.pdf

OTHER REFERENCES:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
https://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
https://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
https://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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