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powerdns authoritative vulnerabilities and exploits
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4.3
CVSSv2
CVE-2018-14644
An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authori...
Powerdns Recursor
5
CVSSv2
CVE-2014-8601
PowerDNS Recursor prior to 3.6.2 does not limit delegation chaining, which allows remote malicious users to cause a denial of service ("performance degradations") via a large or infinite number of referrals, as demonstrated by resolving domains hosted by ezdns.it.
Debian Debian Linux 7.0
Powerdns Recursor
5
CVSSv2
CVE-2017-15120
An issue has been found in the parsing of authoritative answers in PowerDNS Recursor prior to 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a den...
Powerdns Recursor
Debian Debian Linux 8.0
Debian Debian Linux 9.0
1 Github repository
5
CVSSv2
CVE-2020-10995
PowerDNS Recursor from 4.1.0 up to and including 4.3.0 does not sufficiently defend against amplification attacks. An issue in the DNS protocol has been found that allow malicious parties to use recursive DNS services to attack third party authoritative name servers. The attack u...
Powerdns Recursor
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Debian Debian Linux 10.0
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
5
CVSSv2
CVE-2020-12244
An issue has been found in PowerDNS Recursor 4.1.0 up to and including 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 malicious user to bypass DNSSEC validation.
Powerdns Recursor
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Debian Debian Linux 10.0
Opensuse Leap 15.1
Opensuse Backports Sle 15.0
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4367
CVE-2024-3611
CVE-2024-4947
CVE-2024-32988
CVE-2020-35165
local file inclusion
CVE-2024-4980
bypass
malicious code
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