Upstream information

CVE-2021-22116 at MITRE

Description

RabbitMQ all versions prior to 3.8.16 are prone to a denial of service vulnerability due to improper input validation in AMQP 1.0 client connection endpoint. A malicious user can exploit the vulnerability by sending malicious AMQP messages to the target RabbitMQ instance having the AMQP 1.0 plugin enabled.

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 5.9
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low High
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 3.1
SUSE Bugzilla entry: 1186203 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • erlang-rabbitmq-client >= 3.8.11-3.3.3
  • rabbitmq-server >= 3.8.11-3.3.3
  • rabbitmq-server-plugins >= 3.8.11-3.3.3
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP3-2021-3325
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Server Applications 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • erlang-rabbitmq-client >= 3.8.3-3.3.4
  • rabbitmq-server >= 3.8.3-3.3.4
  • rabbitmq-server-plugins >= 3.8.3-3.3.4
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2021-3254
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • erlang-rabbitmq-client >= 3.8.11-3.3.3
  • rabbitmq-server >= 3.8.11-3.3.3
  • rabbitmq-server-plugins >= 3.8.11-3.3.3
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA erlang-rabbitmq-client-3.8.11-3.3.3
openSUSE Leap 15.2
  • erlang-rabbitmq-client >= 3.8.3-lp152.2.3.1
  • rabbitmq-server >= 3.8.3-lp152.2.3.1
  • rabbitmq-server-plugins >= 3.8.3-lp152.2.3.1
Patchnames:
openSUSE-2021-1334
openSUSE Leap 15.3
  • erlang-rabbitmq-client >= 3.8.11-3.3.3
  • rabbitmq-server >= 3.8.11-3.3.3
  • rabbitmq-server-plugins >= 3.8.11-3.3.3
Patchnames:
openSUSE-SLE-15.3-2021-3325


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 general support and receiving all security fixes.
SUSE Enterprise Storage 7 rabbitmq-server Released
SUSE Enterprise Storage 7.1 rabbitmq-server Released
SUSE Linux Enterprise High Performance Computing 15 SP4 rabbitmq-server Released
SUSE Linux Enterprise Module for Server Applications 15 SP4 rabbitmq-server Released
SUSE Linux Enterprise Real Time 15 SP3 rabbitmq-server Affected
SUSE Linux Enterprise Server 15 SP4 rabbitmq-server Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rabbitmq-server Released
SUSE Manager Proxy 4.2 rabbitmq-server Released
SUSE Manager Proxy 4.3 rabbitmq-server Released
SUSE Manager Retail Branch Server 4.2 rabbitmq-server Released
SUSE Manager Retail Branch Server 4.3 rabbitmq-server Released
SUSE Manager Server 4.2 rabbitmq-server Released
SUSE Manager Server 4.3 rabbitmq-server Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP2 rabbitmq-server Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS rabbitmq-server Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS rabbitmq-server Released
SUSE Linux Enterprise High Performance Computing 15 SP3 rabbitmq-server Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rabbitmq-server Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rabbitmq-server Affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 rabbitmq-server Released
SUSE Linux Enterprise Module for Server Applications 15 SP3 rabbitmq-server Released
SUSE Linux Enterprise Server 15 SP2 rabbitmq-server Released
SUSE Linux Enterprise Server 15 SP2-LTSS rabbitmq-server Released
SUSE Linux Enterprise Server 15 SP3 rabbitmq-server Released
SUSE Linux Enterprise Server 15 SP3-LTSS rabbitmq-server Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 rabbitmq-server Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 rabbitmq-server Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rabbitmq-server Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 rabbitmq-server Not affected
SUSE CaaS Platform 4.5 rabbitmq-server Released
SUSE Enterprise Storage 4 rabbitmq-server Not affected
SUSE Linux Enterprise Real Time 15 SP2 rabbitmq-server Released
SUSE Linux Enterprise Server 15 SP2-BCL rabbitmq-server Affected
SUSE Linux Enterprise Server 15 SP3-BCL rabbitmq-server Affected
SUSE Manager Proxy 4.1 rabbitmq-server Released
SUSE Manager Retail Branch Server 4.1 rabbitmq-server Released
SUSE Manager Server 4.1 rabbitmq-server Released
SUSE OpenStack Cloud 7 rabbitmq-server Unsupported
SUSE OpenStack Cloud 8 rabbitmq-server Not affected
SUSE OpenStack Cloud 9 rabbitmq-server Not affected
SUSE OpenStack Cloud Crowbar 8 rabbitmq-server Not affected
SUSE OpenStack Cloud Crowbar 9 rabbitmq-server Not affected


SUSE Timeline for this CVE

CVE page created: Tue May 18 14:10:04 2021
CVE page last modified: Fri Jan 20 15:54:00 2023