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 of the TSIG time and fudge values was found in AXFRRetriever, leading to a possible replay attack.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
---|---|---|
powerdns recursor |
||
powerdns authoritative |
||
debian debian linux 8.0 |