CVE-2023-46118

rabbitmq-server: RabbitMQ is a multi-protocol messaging and streaming broker

CVE-2023-46118 is fixed in 4 products on 1 platform, first by rabbitmq-server 3.8.2-0ubuntu1.5, released October 25, 2023. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
4.9
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0132
71st percentile

RabbitMQ is a multi-protocol messaging and streaming broker. HTTP API didnot enforce an HTTP request body limit, making it vulnerable for denial ofservice (DoS) attacks with very large messages. An authenticated user withsufficient credentials can publish a very large messages over the HTTP APIand cause target node to be terminated by an "out-of-memory killer"-likemechanism. This vulnerability has been patched in versions 3.11.24 and3.12.7.

Where it's fixed

ProductFixed inFixReleased
Linux
elixir115 · opensuse-leap 15.6 1.15.7-150300.7.5.1 SUSE-FU-2024:2078-1 Jun 19, 2024
elixir115 · sles 15.6 1.15.7-150300.7.5.1 SUSE-FU-2024:2078-1 Jun 19, 2024
erlang26 · opensuse-leap 15.6 26.2.1-150300.7.5.1 SUSE-FU-2024:2078-1 Jun 19, 2024
erlang26 · sles 15.6 26.2.1-150300.7.5.1 SUSE-FU-2024:2078-1 Jun 19, 2024
rabbitmq-server · Debian 11.6 (bullseye) 3.8.9-3+deb11u1 DSA-5571-1 Dec 1, 2023
rabbitmq-server · Debian 12.15 (bookworm) 3.10.8-1.1+deb12u1 DSA-5571-1 Dec 1, 2023
rabbitmq-server · Debian 13.5 (trixie) 3.10.8-3 DEBIAN-CVE-2023-46118 Oct 25, 2023
rabbitmq-server · Debian 14 3.10.8-3 DEBIAN-CVE-2023-46118 Oct 25, 2023
rabbitmq-server · Ubuntu 20.04 LTS (focal) 3.8.2-0ubuntu1.5 rabbitmq-server 3.8.2-0ubuntu1.5 Oct 25, 2023
rabbitmq-server · Ubuntu 22.04.1 LTS (jammy) 3.9.13-1ubuntu0.22.04.2 rabbitmq-server 3.9.13-1ubuntu0.22.04.2 Oct 25, 2023
rabbitmq-server · Ubuntu 24.04.5 LTS (noble) 3.12.1-1ubuntu1 rabbitmq-server 3.12.1-1ubuntu1 Oct 25, 2023
rabbitmq-server · Ubuntu 24.10 (oracular) 3.12.1-1ubuntu1 rabbitmq-server 3.12.1-1ubuntu1 Jan 16, 2026
rabbitmq-server · Ubuntu 25.04 (plucky) 3.12.1-1ubuntu1 rabbitmq-server 3.12.1-1ubuntu1 Jan 16, 2026
rabbitmq-server313 · opensuse-leap 15.6 3.13.1-150600.13.5.3 SUSE-FU-2024:2078-1 Jun 19, 2024
rabbitmq-server313 · sles 15.6 3.13.1-150600.13.5.3 SUSE-FU-2024:2078-1 Jun 19, 2024

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