Upstream information

CVE-2017-1000232 at MITRE

Description

A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.

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 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 5.9
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High None
Integrity Impact High None
Availability Impact High High
CVSSv3 Version 3 3.1
SUSE Bugzilla entry: 1068709 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • ldns >= 1.7.0-4.3.1
  • ldns-devel >= 1.7.0-4.3.1
  • libldns2 >= 1.7.0-4.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2020-801
SUSE Linux Enterprise Module for Development Tools 15 SP1
  • ldns >= 1.7.0-4.3.1
  • perl-DNS-LDNS >= 1.7.0-4.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP1-2020-801
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • ldns >= 1.7.0-4.3.1
  • python3-ldns >= 1.7.0-4.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-801
openSUSE Leap 15.1
  • ldns >= 1.7.0-lp151.4.3.1
  • ldns-debuginfo >= 1.7.0-lp151.4.3.1
  • ldns-debugsource >= 1.7.0-lp151.4.3.1
  • ldns-devel >= 1.7.0-lp151.4.3.1
  • libldns2 >= 1.7.0-lp151.4.3.1
  • libldns2-debuginfo >= 1.7.0-lp151.4.3.1
  • perl-DNS-LDNS >= 1.7.0-lp151.4.3.1
  • perl-DNS-LDNS-debuginfo >= 1.7.0-lp151.4.3.1
  • python3-ldns >= 1.7.0-lp151.4.3.1
  • python3-ldns-debuginfo >= 1.7.0-lp151.4.3.1
Patchnames:
openSUSE-2020-438


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE Linux Enterprise Module for Basesystem 15 GA ldns Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 ldns Released
SUSE Linux Enterprise Module for Development Tools 15 GA ldns Unsupported
SUSE Linux Enterprise Module for Development Tools 15 SP1 ldns Released