CVE-2023-0950

2023-05-2520:15:09

CWE-129

[email protected]

web.nvd.nist.gov

181

cve-2023-0950

libreoffice

array index underflow

spreadsheet component

security vulnerability

nvd

document validation

7.8 High

CVSS3

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.5%

JSON

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.

Affected configurations

NVD

Node

libreofficelibreofficeRange7.4.0–7.4.6

libreofficelibreofficeRange7.5.0–7.5.2

Node

debiandebian_linuxMatch10.0

CPENameOperatorVersion
libreoffice:libreofficelibreofficelt7.4.6
libreoffice:libreofficelibreofficelt7.5.2

CPE	Name	Operator	Version
libreoffice:libreoffice	libreoffice	lt	7.4.6
libreoffice:libreoffice	libreoffice	lt	7.5.2

CNA Affected

[
  {
    "vendor": "The Document Foundation",
    "product": "LibreOffice",
    "versions": [
      {
        "version": "7.4",
        "status": "affected",
        "lessThan": "7.4.6",
        "versionType": "custom"
      },
      {
        "version": "7.5",
        "status": "affected",
        "lessThan": "7.5.1",
        "versionType": "custom"
      }
    ]
  }
]