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Fedora 43 : librabbitmq (2026-436ef78874)

high Nessus Plugin ID 325309

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-436ef78874 advisory.

 ## Version 0.17.0 - 2026-07-01

 ### Security

 - Fix size_t overflow in `amqp_decode_bytes` bounds check leading to out-of-bounds read (GHSA- jgjf-7fwf-f3c7, #888)
 - Fix heap buffer overflow in `amqp_frame_to_bytes` for oversized body frames (GHSA-hfjv-vcp3-39wh, #892)

 ### Added

 - `librabbitmq-tools` fall back to the `AMQP_URL` environment variable when no connection options are given on the command line (#887)

 ### Fixed

 - Fix undefined behavior in `amqp_decode_properties` when decoding content-header property flags (#883, #885)
 - Fix `ioctlsocket` type mismatch on Windows (#890)
 - Document buffer lifetime requirement of `amqp_decode_table`'s encoded buffer to prevent use-after-free misuse (#895)

 ### Changed

 - `librabbitmq-tools` now enable default SSL certificate verification paths unless `--no-default-cert- paths` is passed (fixes #868, #893)
 - Building the tools now requires POPT v1.14 or newer (#889)



Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected librabbitmq package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-436ef78874

Plugin Details

Severity: High

ID: 325309

File Name: fedora_2026-436ef78874.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 7/7/2026

Updated: 7/7/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:librabbitmq, cpe:/o:fedoraproject:fedora:43

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 7/2/2026

Vulnerability Publication Date: 7/2/2026

Reference Information