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Fedora 45 : baresip / libre (2026-c70f6e6ebc)

high Nessus Plugin ID 344879

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Synopsis

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

Description

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-c70f6e6ebc advisory.

 # Baresip v4.11.0 (2026-08-25)
 - core: cleanup `stream_rtp_h` ignore handling
 - audio: increase RTP timestamp also for underruns
 - aubuf: remove adaptive mode
 - webrtc_aec: fix system cmake include
 - call: avoid call progress if media is inactive
 - conf: remove unused `conf_aubuf_adaptive()`
 - audio: reuse mbuf for telephony events
 - call: add callback for incoming SIP INFO
 - test: check fixture error and fix call progress
 - aureceiver: fix return on error case in `aurecv_start_player()`
 - audio: fix `warning()` `%d` format in `encode_rtp_send()`
 - opus,aureceiver: fix PLC/FEC handling
 - l16: refactor `NR_CODECS` by `RE_ARRAY_SIZE`
 - config: remove unused config option `audio_silence`
 - echo: refactor `call_event_handler` closed with bevent

 # libre v4.11.0 (2026-08-25)
 - [libre's HTTP Basic auth verifier accept empty or prefix credential blindly](https://github.com/baresip/re/security/advisories/GHSA-xq94-fj3h-cfc2)
 - [libre allows one spoofed UDP packet forges RTCP control messages](https://github.com/baresip/re/security/advisories/GHSA-cmr8-q82c-59xv)
 - btrace: optimize `addr2line` handling
 - aubuf: remove adaptive mode
 - httpauth/basic: fix `mem_seccmp cmp` length
 - srtcp: fix/add AES-GCM no encryption flag auth
 - mem_pool: fix `mem_pool_flush` free list handling
 - mem/mem_pool: check `mem_pool_borrow_extend` empty pool param
 - json/decode_odict: fix possible container dangling pointer

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 baresip and / or libre packages.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-c70f6e6ebc

Plugin Details

Severity: High

ID: 344879

File Name: fedora_2026-c70f6e6ebc.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 9/11/2026

Updated: 9/11/2026

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

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:45, p-cpe:/a:fedoraproject:fedora:baresip, p-cpe:/a:fedoraproject:fedora:libre

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/31/2026

Vulnerability Publication Date: 8/31/2026

Reference Information