An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
26 Apr 2022, 19:40
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-347 | |
CPE | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
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References | (DEBIAN) https://www.debian.org/security/2020/dsa-4691 - Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NMP72NJGKBWR5WEBXAWX5KSLQUDFTG6S/ - Mailing List, Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PS4ZN5XGENYNFKX7QIIOUCQQHXE37GJF/ - Mailing List, Third Party Advisory | |
References | (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00052.html - Mailing List, Third Party Advisory |
Information
Published : 2020-05-19 14:15
Updated : 2024-02-04 21:00
NVD link : CVE-2020-12244
Mitre link : CVE-2020-12244
CVE.ORG link : CVE-2020-12244
JSON object : View
Products Affected
powerdns
- recursor
opensuse
- backports_sle
- leap
fedoraproject
- fedora
debian
- debian_linux
CWE
CWE-347
Improper Verification of Cryptographic Signature