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CVE-2016-7073 PUBLISHED

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.

EPSS 0.01% · 0.4th percentile

Risk Scores

EPSS Score
0.01%
0.4th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSpdns-recursor0, 3.7.3-1, 4.0.0~alpha1-1
Ubuntu:Pro:16.04:LTSpdns4.0.0~alpha2-2, 4.0.0~alpha2-3, 0

Timeline

References

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