Upstream information

CVE-2017-12588 at MITRE

Description

The zmq3 input and output modules in rsyslog before 8.28.0 interpreted description fields as format strings, possibly allowing a format string attack with unspecified impact.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.5 4.4
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network Local
Access Complexity Low Medium
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 9.3
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3

Note from the SUSE Security Team

SUSE and openSUSE rsyslog are currently not built with zmq3 support, so this problem does not affect our rsyslog versions.

SUSE Bugzilla entry: 1051798 [RESOLVED / UPSTREAM]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
SLES15-EC2-CHOST-HVM-BYOS rsyslog Already fixed
SLES15-SP1-CHOST-BYOS-Azure rsyslog Already fixed
SLES15-SP1-CHOST-BYOS-EC2 rsyslog Already fixed
SLES15-SP1-CHOST-BYOS-GCE rsyslog Already fixed
SUSE CaaS Platform 4.0 rsyslog Already fixed
SUSE Container as a Service Platform 1.0 rsyslog Affected
SUSE Enterprise Storage 6 rsyslog Already fixed
SUSE Linux Enterprise Desktop 12 SP2 rsyslog Affected
SUSE Linux Enterprise Desktop 12 SP3 rsyslog Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS rsyslog Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS rsyslog Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS rsyslog Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS rsyslog Not affected
SUSE Linux Enterprise Server 12 LTSS rsyslog Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS rsyslog Not affected
SUSE Linux Enterprise Server 12 SP2 rsyslog Not affected
SUSE Linux Enterprise Server 12 SP3 rsyslog Not affected
SUSE Linux Enterprise Server 15 ESPOS rsyslog Already fixed
SUSE Linux Enterprise Server 15 LTSS rsyslog Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS rsyslog Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 rsyslog Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 rsyslog Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 rsyslog Already fixed
SUSE Manager Proxy 4.0 rsyslog Already fixed
SUSE Manager Retail Branch Server 4.0 rsyslog Already fixed
SUSE Manager Server 4.0 rsyslog Already fixed