CVE-2023-0950
Published: 25 May 2023
Improper Validation of Array Index vulnerability in the spreadsheet component of The Document Foundation LibreOffice allows an attacker to craft a spreadsheet document that will cause an array index underflow when loaded. In the affected versions of LibreOffice certain malformed spreadsheet formulas, such as AGGREGATE, could be created with less parameters passed to the formula interpreter than it expected, leading to an array index underflow, in which case there is a risk that arbitrary code could be executed. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.6; 7.5 versions prior to 7.5.1.
Priority
Status
Package | Release | Status |
---|---|---|
libreoffice Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of standard support, was needed)
|
focal |
Released
(1:6.4.7-0ubuntu0.20.04.8)
|
|
jammy |
Released
(1:7.3.7-0ubuntu0.22.04.3)
|
|
kinetic |
Released
(1:7.4.6-0ubuntu0.22.10.1)
|
|
lunar |
Not vulnerable
(4:7.5.3-0ubuntu0.23.04.1)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |