Vulnerabilities > Powerdns > Recursor > 4.0.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-07-27 | CVE-2017-15120 | NULL Pointer Dereference vulnerability in multiple products An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. | 5.0 |
| 2018-01-23 | CVE-2017-15094 | Missing Release of Resource after Effective Lifetime vulnerability in Powerdns Recursor 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. | 4.3 |
| 2018-01-23 | CVE-2017-15093 | Improper Input Validation vulnerability in Powerdns Recursor 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 configure forward zones. | 3.5 |
| 2018-01-23 | CVE-2017-15092 | Cross-site Scripting vulnerability in Powerdns Recursor 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 attacker to inject HTML and Javascript code into the web interface, altering the content. | 4.3 |
| 2018-01-23 | CVE-2017-15090 | Improper Verification of Cryptographic Signature vulnerability in Powerdns Recursor 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. | 4.3 |