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powerdns recursor vulnerabilities and exploits
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5.9
CVSSv3
CVE-2016-7074
An issue has been found in PowerDNS prior to 3.4.11 and 4.0.2, and PowerDNS recursor prior to 4.0.4, allowing an attacker in position of man-in-the-middle to alter the content of an AXFR because of insufficient validation of TSIG signatures. A missing check that the TSIG record i...
Powerdns Authoritative
Powerdns Recursor
Debian Debian Linux 8.0
7.5
CVSSv3
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
6.1
CVSSv3
CVE-2017-15092
A cross-site scripting issue has been found in the web interface of PowerDNS Recursor from 4.0.0 up to and including 4.0.6, where the qname of DNS queries was displayed without any escaping, allowing a remote malicious user to inject HTML and Javascript code into the web interfac...
Powerdns Recursor
1 Article
5.9
CVSSv3
CVE-2017-15094
An issue has been found in the DNSSEC parsing code of PowerDNS Recursor from 4.0.0 up to and including 4.0.6 leading to a memory leak when parsing specially crafted DNSSEC ECDSA keys. These keys are only parsed when validation is enabled by setting dnssec to a value other than of...
Powerdns Recursor
1 Article
5.9
CVSSv3
CVE-2017-15090
An issue has been found in the DNSSEC validation component of PowerDNS Recursor from 4.0.0 and up to and including 4.0.6, where the signatures might have been accepted as valid even if the signed data was not in bailiwick of the DNSKEY used to sign it. This allows an attacker in ...
Powerdns Recursor
1 Article
5.3
CVSSv3
CVE-2017-15093
When api-config-dir is set to a non-empty value, which is not the case by default, the API in PowerDNS Recursor 4.x up to and including 4.0.6 and 3.x up to and including 3.7.4 allows an authorized user to update the Recursor's ACL by adding and removing netmasks, and to conf...
Powerdns Recursor
1 Article
3.7
CVSSv3
CVE-2018-1000003
Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.
Powerdns Recursor 4.1.0
NA
CVE-2015-5470
The label decompression functionality in PowerDNS Recursor prior to 3.6.4 and 3.7.x prior to 3.7.3 and Authoritative (Auth) Server prior to 3.3.3 and 3.4.x prior to 3.4.5 allows remote malicious users to cause a denial of service (CPU consumption or crash) via a request with a lo...
Powerdns Authoritative
Powerdns Authoritative 3.4.1
Powerdns Authoritative 3.4.2
Powerdns Authoritative 3.4.3
Powerdns Authoritative 3.4.4
Powerdns Authoritative 3.4.0
Powerdns Recursor
Powerdns Recursor 3.7.2
Powerdns Recursor 3.7.1
NA
CVE-2015-1868
The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x prior to 3.6.3, and 3.7.x prior to 3.7.2 and Authoritative (Auth) Server 3.2.x, 3.3.x prior to 3.3.2, and 3.4.x prior to 3.4.4 allows remote malicious users to cause a denial of service (CPU consumption or cr...
Powerdns Authoritative 3.2
Powerdns Authoritative 3.3
Powerdns Authoritative 3.3.1
Powerdns Authoritative 3.3.2
Powerdns Authoritative 3.4.0
Powerdns Authoritative 3.4.1
Powerdns Authoritative 3.4.3
Fedoraproject Fedora 20
Fedoraproject Fedora 21
Fedoraproject Fedora 22
Powerdns Recursor 3.5
Powerdns Recursor 3.6.0
Powerdns Recursor 3.6.1
Powerdns Recursor 3.6.2
Powerdns Recursor 3.5.3
Powerdns Recursor 3.6.3
Powerdns Recursor 3.7.1
Powerdns Recursor 3.5.2
Powerdns Recursor 3.5.1
NA
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
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
brute force
CVE-2024-24908
open redirect
CVE-2024-31497
CVE-2023-45866
CVE-2024-4135
CVE-2024-25523
cache poisoning
CVE-2024-4649
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