Detections
Analytics
CVE-2016-7073
medium
Description
An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recursor before 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 of the TSIG time and fudge values was found in AXFRRetriever, leading to a possible replay attack.
References
https://www.debian.org/security/2017/dsa-3764
https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/