Upstream information

CVE-2016-7073 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.9
Vector AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
SUSE Bugzilla entry: 1018328 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 42.1
  • pdns >= 3.4.6-12.1
  • pdns-backend-ldap >= 3.4.6-12.1
  • pdns-backend-ldap-debuginfo >= 3.4.6-12.1
  • pdns-backend-lua >= 3.4.6-12.1
  • pdns-backend-lua-debuginfo >= 3.4.6-12.1
  • pdns-backend-mydns >= 3.4.6-12.1
  • pdns-backend-mydns-debuginfo >= 3.4.6-12.1
  • pdns-backend-mysql >= 3.4.6-12.1
  • pdns-backend-mysql-debuginfo >= 3.4.6-12.1
  • pdns-backend-postgresql >= 3.4.6-12.1
  • pdns-backend-postgresql-debuginfo >= 3.4.6-12.1
  • pdns-backend-sqlite3 >= 3.4.6-12.1
  • pdns-backend-sqlite3-debuginfo >= 3.4.6-12.1
  • pdns-debuginfo >= 3.4.6-12.1
  • pdns-debugsource >= 3.4.6-12.1
Patchnames:
openSUSE-2017-112
openSUSE Leap 42.2
  • pdns >= 3.4.9-3.1
  • pdns-backend-ldap >= 3.4.9-3.1
  • pdns-backend-ldap-debuginfo >= 3.4.9-3.1
  • pdns-backend-lua >= 3.4.9-3.1
  • pdns-backend-lua-debuginfo >= 3.4.9-3.1
  • pdns-backend-mydns >= 3.4.9-3.1
  • pdns-backend-mydns-debuginfo >= 3.4.9-3.1
  • pdns-backend-mysql >= 3.4.9-3.1
  • pdns-backend-mysql-debuginfo >= 3.4.9-3.1
  • pdns-backend-postgresql >= 3.4.9-3.1
  • pdns-backend-postgresql-debuginfo >= 3.4.9-3.1
  • pdns-backend-sqlite3 >= 3.4.9-3.1
  • pdns-backend-sqlite3-debuginfo >= 3.4.9-3.1
  • pdns-debuginfo >= 3.4.9-3.1
  • pdns-debugsource >= 3.4.9-3.1
Patchnames:
openSUSE-2017-112


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 pdns Already fixed
SUSE Openstack Cloud 8 pdns Already fixed