UBUNTU-CVE-2016-7073
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Summary:
Details: 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://ubuntu.com/security/CVE-2016-7073, https://doc.powerdns.com/md/security/powerdns-advisory-2016-04/, https://www.cve.org/CVERecord?id=CVE-2016-7073
Affected packages
Package
Name: pdns
Purl: pkg:deb/ubuntu/[email protected]~alpha2-3ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.4.5-1build2
3.4.6-2
3.4.6-3
3.4.7-1
3.4.7-2
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
