CVE-2006-4252

PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL, which triggers an infinite loop.

Score

CVSS 2.0 5.0 Medium

Status

Modified - security@debian.org

Published

2006-11-14

Last modified

2024-08-07

Affected products

• Recursor (Powerdns)

References

• http://doc.powerdns.com/powerdns-advisory-2006-02.html
• http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html
• http://secunia.com/advisories/22824
• http://secunia.com/advisories/22976
• http://www.securityfocus.com/bid/21037
• http://www.vupen.com/english/advisories/2006/4484
• https://exchange.xforce.ibmcloud.com/vulnerabilities/30257