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almalinuxAlmaLinuxALSA-2023:6933
HistoryNov 14, 2023 - 12:00 a.m.

Moderate: libreoffice security update

2023-11-1400:00:00
errata.almalinux.org
16
libreoffice
security update
java class path
calc formula parsing
file write
remote document loading
cve-2022-38745
cve-2023-0950
cve-2023-1183
cve-2023-2255
almalinux
open source

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

34.2%

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: Empty entry in Java class path (CVE-2022-38745)
  • libreoffice: Array index underflow in Calc formula parsing (CVE-2023-0950)
  • libreoffice: Arbitrary file write (CVE-2023-1183)
  • libreoffice: Remote documents loaded without prompt via IFrame (CVE-2023-2255)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

34.2%