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)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
Configuration 4 (hide)
|
History
21 Nov 2024, 04:59
Type | Values Removed | Values Added |
---|---|---|
References | () http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00052.html - Mailing List, Third Party Advisory | |
References | () http://www.openwall.com/lists/oss-security/2020/05/19/3 - Mailing List, Third Party Advisory | |
References | () https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-02.html - Vendor Advisory | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMP72NJGKBWR5WEBXAWX5KSLQUDFTG6S/ - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PS4ZN5XGENYNFKX7QIIOUCQQHXE37GJF/ - | |
References | () https://www.debian.org/security/2020/dsa-4691 - Third Party Advisory |
07 Nov 2023, 03:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
Information
Published : 2020-05-19 14:15
Updated : 2024-11-21 04:59
NVD link : CVE-2020-12244
Mitre link : CVE-2020-12244
CVE.ORG link : CVE-2020-12244
JSON object : View
Products Affected
opensuse
- backports_sle
- leap
debian
- debian_linux
powerdns
- recursor
fedoraproject
- fedora
CWE
CWE-347
Improper Verification of Cryptographic Signature