CVE-2019-3807

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-3807
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3807.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-3807
Related
Published
2019-01-29T17:29:00Z
Modified
2024-09-18T03:05:03.499230Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:deb/debian/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:deb/debian/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:deb/debian/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.9-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/powerdns/pdns

Affected ranges

Type
GIT
Repo
https://github.com/powerdns/pdns
Events
Introduced
80da1b4773cbdad76755b01c70739059d6f607af
Last affected
e412a949491886c13854587bbd06fa90ceb3a326

Affected versions

rec-4.*

rec-4.1.0
rec-4.1.1
rec-4.1.2
rec-4.1.3
rec-4.1.4
rec-4.1.5
rec-4.1.6
rec-4.1.7
rec-4.1.8