CVE-2020-12803
"LibreOffice ODF Form File Write Bypass"
Description
ODF documents can contain forms to be filled out by the user. Similar to HTML forms, the contained form data can be submitted to a URI, for example, to an external web server. To create submittable forms, ODF implements the XForms W3C standard, which allows data to be submitted without the need for macros or other active scripting Prior to version 6.4.4 LibreOffice allowed forms to be submitted to any URI, including file: URIs, enabling form submissions to overwrite local files. User-interaction is required to submit the form, but to avoid the possibility of malicious documents engineered to maximize the possibility of inadvertent user submission this feature has now been limited to http[s] URIs, removing the possibility to overwrite local files. This issue affects: The Document Foundation LibreOffice versions prior to 6.4.4.
INFO
Published Date :
June 8, 2020, 4:15 p.m.
Last Modified :
Dec. 31, 2023, 2:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2020-12803
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-12803
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-12803
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-12803
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 31, 2023
Action Type Old Value New Value Added Reference Document Foundation, The https://lists.debian.org/debian-lts-announce/2023/12/msg00026.html [No types assigned] -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Document Foundation, The https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/ [No types assigned] Removed Reference Document Foundation, The https://lists.fedoraproject.org/archives/list/[email protected]/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/ -
Modified Analysis by [email protected]
Mar. 01, 2023
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.html Mailing List, Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.html Broken Link Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00058.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00058.html Broken Link -
CVE Modified by [email protected]
Aug. 27, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00058.html [No Types Assigned] -
Modified Analysis by [email protected]
Aug. 19, 2020
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.html Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/ Mailing List, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 16, 2020
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00042.html [No Types Assigned] -
CVE Modified by [email protected]
Jun. 27, 2020
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/PQIBAKXD7VO5IGBD7ZMH3GGBNR5R2IOA/ [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 12, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Changed Reference Type https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12803 No Types Assigned https://www.libreoffice.org/about-us/security/advisories/CVE-2020-12803 Vendor Advisory Added CWE NIST CWE-20 Added CPE Configuration OR *cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* versions up to (excluding) 6.4.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-12803
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-12803
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.07%
score
0.65733
percentile