Vulnerability Details CVE-2019-3807
An issue has been found in PowerDNS Recursor versions 4.1.x before 4.1.9 where records in the answer section of responses received from authoritative servers with the AA flag not set were not properly validated, allowing an attacker to bypass DNSSEC validation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.1%
CVSS Severity
CVSS v3 Score 3.7
CVSS v2 Score 6.4
References
Products affected by CVE-2019-3807
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cpe:2.3:a:powerdns:recursor:4.1.0
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cpe:2.3:a:powerdns:recursor:4.1.1
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cpe:2.3:a:powerdns:recursor:4.1.2
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cpe:2.3:a:powerdns:recursor:4.1.3
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cpe:2.3:a:powerdns:recursor:4.1.4
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cpe:2.3:a:powerdns:recursor:4.1.5
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cpe:2.3:a:powerdns:recursor:4.1.6
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cpe:2.3:a:powerdns:recursor:4.1.7
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cpe:2.3:a:powerdns:recursor:4.1.8