Security update for rabbitmq-server SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:3325-1 Final 1 1 2021-10-09T17:45:05Z current 2021-10-09T17:45:05Z 2021-10-09T17:45:05Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for rabbitmq-server This update for rabbitmq-server fixes the following issues: - CVE-2021-32718: Fixed improper neutralization of script-related HTML tags in a web page (basic XSS) in management UI (bsc#1187818). - CVE-2021-32719: Fixed improper neutralization of script-related HTML tags in a web page (basic XSS) in federation management plugin (bsc#1187819). - CVE-2021-22116: Fixed improper input validation may lead to DoS (bsc#1186203). - Use /run instead of /var/run in tmpfiles.d configuration (bsc#1185075). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2021-3325,SUSE-SLE-Module-Server-Applications-15-SP3-2021-3325 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20213325-1/ Link for SUSE-SU-2021:3325-1 https://lists.suse.com/pipermail/sle-security-updates/2021-October/009557.html E-Mail link for SUSE-SU-2021:3325-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1185075 SUSE Bug 1185075 https://bugzilla.suse.com/1186203 SUSE Bug 1186203 https://bugzilla.suse.com/1187818 SUSE Bug 1187818 https://bugzilla.suse.com/1187819 SUSE Bug 1187819 https://www.suse.com/security/cve/CVE-2021-22116/ SUSE CVE CVE-2021-22116 page https://www.suse.com/security/cve/CVE-2021-32718/ SUSE CVE CVE-2021-32718 page https://www.suse.com/security/cve/CVE-2021-32719/ SUSE CVE CVE-2021-32719 page SUSE Linux Enterprise Module for Server Applications 15 SP3 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 erlang-rabbitmq-client-3.8.11-3.3.3 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP3 rabbitmq-server-3.8.11-3.3.3 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP3 rabbitmq-server-plugins-3.8.11-3.3.3 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP3 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. CVE-2021-22116 SUSE Linux Enterprise Module for Server Applications 15 SP3:erlang-rabbitmq-client-3.8.11-3.3.3 SUSE Linux Enterprise Module for Server Applications 15 SP3:rabbitmq-server-3.8.11-3.3.3 SUSE Linux Enterprise Module for Server Applications 15 SP3:rabbitmq-server-plugins-3.8.11-3.3.3 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213325-1/ https://www.suse.com/security/cve/CVE-2021-22116.html CVE-2021-22116 https://bugzilla.suse.com/1186203 SUSE Bug 1186203 RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.17, a new user being added via management UI could lead to the user's bane being rendered in a confirmation message without proper `<script>` tag sanitization, potentially allowing for JavaScript code execution in the context of the page. In order for this to occur, the user must be signed in and have elevated permissions (other user management). The vulnerability is patched in RabbitMQ 3.8.17. As a workaround, disable `rabbitmq_management` plugin and use CLI tools for management operations and Prometheus and Grafana for metrics and monitoring. CVE-2021-32718 SUSE Linux Enterprise Module for Server Applications 15 SP3:erlang-rabbitmq-client-3.8.11-3.3.3 SUSE Linux Enterprise Module for Server Applications 15 SP3:rabbitmq-server-3.8.11-3.3.3 SUSE Linux Enterprise Module for Server Applications 15 SP3:rabbitmq-server-plugins-3.8.11-3.3.3 low 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213325-1/ https://www.suse.com/security/cve/CVE-2021-32718.html CVE-2021-32718 https://bugzilla.suse.com/1187818 SUSE Bug 1187818 RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.18, when a federation link was displayed in the RabbitMQ management UI via the `rabbitmq_federation_management` plugin, its consumer tag was rendered without proper <script> tag sanitization. This potentially allows for JavaScript code execution in the context of the page. The user must be signed in and have elevated permissions (manage federation upstreams and policies) for this to occur. The vulnerability is patched in RabbitMQ 3.8.18. As a workaround, disable the `rabbitmq_federation_management` plugin and use [CLI tools](https://www.rabbitmq.com/cli.html) instead. CVE-2021-32719 SUSE Linux Enterprise Module for Server Applications 15 SP3:erlang-rabbitmq-client-3.8.11-3.3.3 SUSE Linux Enterprise Module for Server Applications 15 SP3:rabbitmq-server-3.8.11-3.3.3 SUSE Linux Enterprise Module for Server Applications 15 SP3:rabbitmq-server-plugins-3.8.11-3.3.3 low 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213325-1/ https://www.suse.com/security/cve/CVE-2021-32719.html CVE-2021-32719 https://bugzilla.suse.com/1187819 SUSE Bug 1187819