CVE-2022-26306
LibreOffice Encryption IV Weakness
Description
LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
INFO
Published Date :
July 25, 2022, 3:15 p.m.
Last Modified :
July 11, 2023, 2:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2022-26306.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2022/08/13/1 | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/03/msg00022.html | Mailing List Third Party Advisory |
| https://www.libreoffice.org/about-us/security/advisories/cve-2022-26306 | Vendor Advisory |
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-2022-26306 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-26306 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 -
Modified Analysis by [email protected]
Jul. 11, 2023
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/03/msg00022.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/03/msg00022.html Mailing List, Third Party Advisory Removed CWE NIST CWE-326 Added CWE NIST CWE-330 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 26, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/03/msg00022.html [No Types Assigned] -
Modified Analysis by [email protected]
Oct. 26, 2022
Action Type Old Value New Value Changed Reference Type http://www.openwall.com/lists/oss-security/2022/08/13/1 No Types Assigned http://www.openwall.com/lists/oss-security/2022/08/13/1 Mailing List, Third Party Advisory -
CVE Modified by [email protected]
Aug. 15, 2022
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2022/08/13/1 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 02, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://www.libreoffice.org/about-us/security/advisories/cve-2022-26306 No Types Assigned https://www.libreoffice.org/about-us/security/advisories/cve-2022-26306 Vendor Advisory Added CWE NIST CWE-326 Added CPE Configuration OR *cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (excluding) 7.2.7 *cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* versions from (including) 7.3.0 up to (excluding) 7.3.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-26306 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-2022-26306
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.00%
score
0.52088
percentile