The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1513.json
Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.
- Packet Storm Staff
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Red Hat Security Advisory
Synopsis:           Important: libreoffice security fix update
Advisory ID:        RHSA-2024:1513-03
Product:            Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1513
Issue date:         2024-03-26
Revision:           03
CVE Names:          CVE-2023-6185
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Summary: 
An update for libreoffice is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description:
LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and provides a similar but enhanced and extended office suite.
Security Fix(es):
* libreoffice: Improper Input Validation leading to arbitrary gstreamer plugin execution (CVE-2023-6185)
* libreoffice: Insufficient macro permission validation leading to macro execution (CVE-2023-6186)
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2023-6185
References:
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2254003
https://bugzilla.redhat.com/show_bug.cgi?id=2254005