CVE-2022-26306

CWE-326CWE-3309 documents7 sources
Severity
7.5HIGH
EPSS
0.4%
top 41.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedJul 25
Latest updateOct 20

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

CVEListV5the_document_foundation/libreoffice7.27.2.7+1
NVDlibreoffice/libreoffice7.2.07.2.7+1
Debianlibreoffice< 1:7.0.4-4+deb11u2+3
CVEListV5apache_software_foundation/apache_openofficeApache OpenOffice 44.1.13

Also affects: Debian Linux 10.0

🔴Vulnerability Details

4
OSV
libreoffice vulnerabilities2022-10-06
GHSA
GHSA-v7pr-9gfg-7hpc: LibreOffice supports the storage of passwords for web connections in the user’s configuration database2022-07-26
OSV
CVE-2022-26306: LibreOffice supports the storage of passwords for web connections in the user’s configuration database2022-07-25
CVEList
Execution of Untrusted Macros Due to Improper Certificate Validation2022-07-25

📋Vendor Advisories

4
Ubuntu
LibreOffice vulnerabilities2022-10-20
Ubuntu
LibreOffice vulnerabilities2022-10-06
Red Hat
libreoffice: Static Initialization Vector Allows to Recover Passwords for Web Connections Without Knowing the Master Password2022-07-25
Debian
CVE-2022-26306: libreoffice - LibreOffice supports the storage of passwords for web connections in the user’s ...2022
CVE-2022-26306 (HIGH CVSS 7.5) | LibreOffice supports the storage of | cvebase.io