Upstream information

CVE-2017-15094 at MITRE

Description

An issue has been found in the DNSSEC parsing code of PowerDNS Recursor from 4.0.0 up to and including 4.0.6 leading to a memory leak when parsing specially crafted DNSSEC ECDSA keys. These keys are only parsed when validation is enabled by setting dnssec to a value other than off or process-no-validate (default).

SUSE information

Overall state of this security issue: Does not affect SUSE products

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
Base Score 5.9
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1069242 [RESOLVED / FIXED]

SUSE Security Advisories:

    openSUSE-SU-2017:3218-1

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • pdns-recursor >= 4.5.5-1.3
 Patchnames:
openSUSE-Tumbleweed-2024-11157

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 pdns Unsupported
SUSE OpenStack Cloud 8 pdns Unsupported
SUSE OpenStack Cloud 9 pdns Unsupported

SUSE Timeline for this CVE

CVE page created: Tue Nov 21 17:15:29 2017
CVE page last modified: Tue Oct 15 11:26:17 2024