CVE-2020-12802
published 2020-06-08CVE-2020-12802: 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…
PriorityP430medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
1.94%
77.6th percentile
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.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | libreoffice | < libreoffice 1:6.4.4-1 (bookworm) | libreoffice 1:6.4.4-1 (bookworm) |
| fedoraproject | fedora | — | — |
| libreoffice | libreoffice | < 6.4.4 | 6.4.4 |
| libreoffice | libreoffice | >= 0 < 1:6.4.4-1 | 1:6.4.4-1 |
| libreoffice | libreoffice | >= 0 < 1:6.4.4-1 | 1:6.4.4-1 |
| libreoffice | libreoffice | >= 0 < 1:6.4.4-1 | 1:6.4.4-1 |
| libreoffice | libreoffice | >= 0 < 1:6.4.4-1 | 1:6.4.4-1 |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
| the_document_foundation | libreoffice | >= unspecified < 6.4.4 | 6.4.4 |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv5.3MEDIUM
vendor_debian5.3LOW
vendor_redhat5.3MEDIUM
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Red Hat
libreoffice: 'stealth mode' remote resource restrictions bypass
vendor_redhat·2020-06-08·CVSS 5.3
CVE-2020-12802 [MEDIUM] CWE-200 libreoffice: 'stealth mode' remote resource restrictions bypass
libreoffice: 'stealth mode' remote resource restrictions bypass
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.
Package: libreoffice (Red Hat Enterprise Linux 6) - Out of support scope
Package: libreoffice (Red Hat Enterprise Linux 7) - Fix deferred
Debian
CVE-2020-12802: libreoffice - LibreOffice has a 'stealth mode' in which only documents from locations deemed '...
vendor_debian·2020·CVSS 5.3
CVE-2020-12802 [MEDIUM] CVE-2020-12802: libreoffice - LibreOffice has a 'stealth mode' in which only documents from locations deemed '...
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.
Scope: local
bookworm: resolved (fixed in 1:6.4.4-1)
bullseye: resolved (fixed in 1:6.4.4-1)
forky: resolved (fixed in 1:6.4.4-1)
sid: resolved (fixed in 1:6.4.4-1)
trixie: resolved (fixed in 1:6.4.4-1)
GHSA
GHSA-r3c7-2c6p-8qmc: LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources
ghsa_unreviewed·2022-05-24
CVE-2020-12802 [MEDIUM] CWE-200 GHSA-r3c7-2c6p-8qmc: LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources
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.
OSV
CVE-2020-12802: LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources
osv·2020-06-08·CVSS 5.3
CVE-2020-12802 [MEDIUM] CVE-2020-12802: LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-12802 libreoffice: 'stealth mode' remote resource restrictions bypass
bugzilla·2020-06-23·CVSS 5.3
CVE-2020-12802 [MEDIUM] CVE-2020-12802 libreoffice: 'stealth mode' remote resource restrictions bypass
CVE-2020-12802 libreoffice: 'stealth mode' remote resource restrictions bypass
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.
References:
https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12802
Discussion:
Created libreoffice tracking bugs for this issue:
Affects: fedora-all [bug 1850227]
---
External References:
https://www.libr
Bugzilla
CVE-2020-12802 libreoffice: 'stealth mode' remote resource restrictions bypass [fedora-all]
bugzilla·2020-06-23·CVSS 5.3
CVE-2020-12802 [MEDIUM] CVE-2020-12802 libreoffice: 'stealth mode' remote resource restrictions bypass [fedora-all]
CVE-2020-12802 libreoffice: 'stealth mode' remote resource restrictions bypass [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supp
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00058.htmlhttps://lists.debian.org/debian-lts-announce/2023/12/msg00026.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12802http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00058.htmlhttps://lists.debian.org/debian-lts-announce/2023/12/msg00026.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12802
2020-06-08
Published