Upstream information

CVE-2020-24697 at MITRE


An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can cause a denial of service by sending crafted queries with a GSS-TSIG signature.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 4.9
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None High
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None High
Integrity Impact None None
Availability Impact High None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1176535 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE OpenStack Cloud 8 pdns Released
SUSE OpenStack Cloud 9 pdns Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 pdns Released
HPE Helion OpenStack Cloud 8 pdns Affected

SUSE Timeline for this CVE

CVE page created: Tue Sep 15 11:36:57 2020
CVE page last modified: Mon Apr 22 18:31:07 2024