CVE-2023-2255

Name	CVE-2023-2255
Description	Improper access control in editor components of The Document Foundation LibreOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt. In the affected versions of LibreOffice documents that used "floating frames" linked to external files, would load the contents of those frames without prompting the user for permission to do so. This was inconsistent with the treatment of other linked content in LibreOffice. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.7; 7.5 versions prior to 7.5.3.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-3526-1, DSA-5415-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libreoffice (PTS)	bullseye	1:7.0.4-4+deb11u10	fixed
	bullseye (security)	1:7.0.4-4+deb11u11	fixed
	bookworm, bookworm (security)	4:7.4.7-1+deb12u5	fixed
	trixie	4:24.8.3-3	fixed
	sid	4:24.8.4-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
libreoffice	source	buster	1:6.1.5-3+deb10u10	DLA-3526-1
libreoffice	source	bullseye	1:7.0.4-4+deb11u7	DSA-5415-1
libreoffice	source	(unstable)	4:7.4.5-3

https://www.libreoffice.org/about-us/security/advisories/cve-2023-2255/