| Name | CVE-2020-12802 |
| Description | LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources. This mode is not the default mode, but can be enabled by users who want to disable LibreOffice's ability to include remote resources within a document. A flaw existed where remote graphic links loaded from docx documents were omitted from this protection prior to version 6.4.4. This issue affects: The Document Foundation LibreOffice versions prior to 6.4.4. |
| 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-3703-1, ELA-1025-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libreoffice (PTS) | jessie, jessie (lts) | 1:4.3.3-2+deb8u15 | vulnerable |
| stretch (security) | 1:5.2.7-1+deb9u11 | vulnerable |
| stretch (lts), stretch | 1:6.1.5-3+deb9u5 | fixed |
| buster, buster (lts) | 1:6.1.5-3+deb10u14 | fixed |
| buster (security) | 1:6.1.5-3+deb10u12 | fixed |
| bullseye | 1:7.0.4-4+deb11u10 | fixed |
| bullseye (security) | 1:7.0.4-4+deb11u11 | fixed |
| bookworm (security), bookworm | 4:7.4.7-1+deb12u5 | fixed |
| sid, trixie | 4:24.8.3-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - libreoffice <ignored> (Minor issue)
[jessie] - libreoffice <ignored> (Minor issue)
https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12802
[jessie] - libreoffice <ignored> (GUI/non-headless not supported)