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osvGoogleOSV:RLSA-2023:0089
HistoryJan 12, 2023 - 8:25 a.m.

Moderate: libreoffice security update

2023-01-1208:25:20
Google
osv.dev
30
libreoffice
community-developed
office suite
security update
arbitrary script execution
untrusted macros
certificate validation
password recovery
weak master keys
cve.

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

61.7%

LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and provides a similar but enhanced and extended office suite.

Security Fix(es):

  • libreoffice: Macro URL arbitrary script execution (CVE-2022-3140)

  • libreoffice: Execution of Untrusted Macros Due to Improper Certificate Validation (CVE-2022-26305)

  • libreoffice: Static Initialization Vector Allows to Recover Passwords for Web Connections Without Knowing the Master Password (CVE-2022-26306)

  • libreoffice: Weak Master Keys (CVE-2022-26307)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

61.7%