Upstream information

CVE-2018-16881 at MITRE

Description

A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions before 8.27.0 are vulnerable.

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 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3
SUSE Bugzilla entry: 1123164 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/haproxy:beta1
Image SLES12-SP4-Azure-BYOS
Image SLES12-SP4-EC2-HVM-BYOS
Image SLES12-SP4-GCE-BYOS
Image SLES12-SP4-OCI-BYOS
Image SLES12-SP4-SAP-Azure
Image SLES12-SP4-SAP-Azure-BYOS
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES12-SP4-SAP-EC2-HVM
Image SLES12-SP4-SAP-EC2-HVM-BYOS
Image SLES12-SP4-SAP-GCE
Image SLES12-SP4-SAP-GCE-BYOS
Image SLES12-SP4-SAP-OCI-BYOS
Image SLES12-SP5-OCI-BYOS-BYOS
Image SLES12-SP5-OCI-BYOS-SAP-BYOS
  • rsyslog >= 8.24.0-3.19.1
SUSE CaaS Platform 3.0
  • rsyslog >= 8.24.0-3.19.1
Patchnames:
SUSE-CAASP-3.0-2019-209
SUSE Linux Enterprise Desktop 12 SP3
  • rsyslog >= 8.24.0-3.19.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2019-209
SUSE Linux Enterprise Desktop 12 SP4
  • rsyslog >= 8.24.0-3.19.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-209
SUSE Linux Enterprise High Performance Computing 12 SP5
  • rsyslog >= 8.24.0-3.28.2
  • rsyslog-diag-tools >= 8.24.0-3.28.2
  • rsyslog-doc >= 8.24.0-3.28.2
  • rsyslog-module-gssapi >= 8.24.0-3.28.2
  • rsyslog-module-gtls >= 8.24.0-3.28.2
  • rsyslog-module-mmnormalize >= 8.24.0-3.28.2
  • rsyslog-module-mysql >= 8.24.0-3.28.2
  • rsyslog-module-pgsql >= 8.24.0-3.28.2
  • rsyslog-module-relp >= 8.24.0-3.28.2
  • rsyslog-module-snmp >= 8.24.0-3.28.2
  • rsyslog-module-udpspoof >= 8.24.0-3.28.2
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA rsyslog-8.24.0-3.28.2
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • rsyslog >= 8.24.0-3.19.1
  • rsyslog-diag-tools >= 8.24.0-3.19.1
  • rsyslog-doc >= 8.24.0-3.19.1
  • rsyslog-module-gssapi >= 8.24.0-3.19.1
  • rsyslog-module-gtls >= 8.24.0-3.19.1
  • rsyslog-module-mysql >= 8.24.0-3.19.1
  • rsyslog-module-pgsql >= 8.24.0-3.19.1
  • rsyslog-module-relp >= 8.24.0-3.19.1
  • rsyslog-module-snmp >= 8.24.0-3.19.1
  • rsyslog-module-udpspoof >= 8.24.0-3.19.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-209
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • rsyslog >= 8.24.0-3.19.1
  • rsyslog-diag-tools >= 8.24.0-3.19.1
  • rsyslog-doc >= 8.24.0-3.19.1
  • rsyslog-module-gssapi >= 8.24.0-3.19.1
  • rsyslog-module-gtls >= 8.24.0-3.19.1
  • rsyslog-module-mysql >= 8.24.0-3.19.1
  • rsyslog-module-pgsql >= 8.24.0-3.19.1
  • rsyslog-module-relp >= 8.24.0-3.19.1
  • rsyslog-module-snmp >= 8.24.0-3.19.1
  • rsyslog-module-udpspoof >= 8.24.0-3.19.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-209
SUSE Linux Enterprise Server 12 SP5
  • rsyslog >= 8.24.0-3.28.2
  • rsyslog-diag-tools >= 8.24.0-3.28.2
  • rsyslog-doc >= 8.24.0-3.28.2
  • rsyslog-module-gssapi >= 8.24.0-3.28.2
  • rsyslog-module-gtls >= 8.24.0-3.28.2
  • rsyslog-module-mmnormalize >= 8.24.0-3.28.2
  • rsyslog-module-mysql >= 8.24.0-3.28.2
  • rsyslog-module-pgsql >= 8.24.0-3.28.2
  • rsyslog-module-relp >= 8.24.0-3.28.2
  • rsyslog-module-snmp >= 8.24.0-3.28.2
  • rsyslog-module-udpspoof >= 8.24.0-3.28.2
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA rsyslog-8.24.0-3.28.2


First public cloud image revisions this CVE is fixed in:


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 rsyslog In progress
SLES for SAP Applications rsyslog Not affected
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 3.0 rsyslog Released
SUSE Container as a Service Platform 1.0 rsyslog Released
SUSE Container as a Service Platform 2.0 rsyslog Released
SUSE Enterprise Storage 5 rsyslog Released
SUSE Linux Enterprise Desktop 12 SP1 rsyslog Not affected
SUSE Linux Enterprise Desktop 12 SP2 rsyslog Affected
SUSE Linux Enterprise Desktop 12 SP3 rsyslog Released
SUSE Linux Enterprise Desktop 12 SP4 rsyslog Released
SUSE Linux Enterprise Desktop 15 rsyslog Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP2 rsyslog Not affected
SUSE Linux Enterprise High Performance Computing 12 SP3 rsyslog Released
SUSE Linux Enterprise High Performance Computing 12 SP4 rsyslog Released
SUSE Linux Enterprise High Performance Computing 12 SP5 rsyslog Released
SUSE Linux Enterprise High Performance Computing 15 rsyslog Already fixed
SUSE Linux Enterprise Module for Basesystem 15 rsyslog Already fixed
SUSE Linux Enterprise Module for Server Applications 15 rsyslog Already fixed
SUSE Linux Enterprise Server 11 SP1 rsyslog Not affected
SUSE Linux Enterprise Server 11 SP1 LTSS rsyslog Not affected
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 SP1-LTSS rsyslog Not affected
SUSE Linux Enterprise Server 12 SP2 rsyslog Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS rsyslog Not affected
SUSE Linux Enterprise Server 12 SP3 rsyslog Released
SUSE Linux Enterprise Server 12 SP3-BCL rsyslog Released
SUSE Linux Enterprise Server 12 SP3-ESPOS rsyslog In progress
SUSE Linux Enterprise Server 12 SP3-LTSS rsyslog In progress
SUSE Linux Enterprise Server 12 SP4 rsyslog Released
SUSE Linux Enterprise Server 12 SP4-ESPOS rsyslog Released
SUSE Linux Enterprise Server 12 SP4-LTSS rsyslog Released
SUSE Linux Enterprise Server 12 SP5 rsyslog Released
SUSE Linux Enterprise Server 12-LTSS rsyslog Not affected
SUSE Linux Enterprise Server 15 rsyslog Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 rsyslog Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 rsyslog Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 rsyslog In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP4 rsyslog Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 rsyslog Released
SUSE Linux Enterprise Server for SAP Applications 15 rsyslog Already fixed
SUSE OpenStack Cloud 8 rsyslog In progress
SUSE OpenStack Cloud 9 rsyslog Released
SUSE OpenStack Cloud Crowbar 8 rsyslog In progress
SUSE OpenStack Cloud Crowbar 9 rsyslog Released


SUSE Timeline for this CVE

CVE page created: Fri Jan 25 05:55:56 2019
CVE page last modified: Fri Nov 25 17:46:05 2022