Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.2%
CVSS Severity
CVSS v2 Score 5.0
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
- 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
Products affected by CVE-2006-4252
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cpe:2.3:a:powerdns:recursor:2.0_rc1
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cpe:2.3:a:powerdns:recursor:2.8
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cpe:2.3:a:powerdns:recursor:2.9.15
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cpe:2.3:a:powerdns:recursor:2.9.16
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cpe:2.3:a:powerdns:recursor:2.9.17
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cpe:2.3:a:powerdns:recursor:2.9.18
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cpe:2.3:a:powerdns:recursor:3.0
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cpe:2.3:a:powerdns:recursor:3.0.1
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cpe:2.3:a:powerdns:recursor:3.1
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cpe:2.3:a:powerdns:recursor:3.1.1
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cpe:2.3:a:powerdns:recursor:3.1.2
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cpe:2.3:a:powerdns:recursor:3.1.3