Is CVE-2022-3140 in the CISA KEV catalog?

No. CVE-2022-3140 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-3140?

CVE-2022-3140 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2022-3140?

CVE-2022-3140 has an EPSS score of 4.35% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-3140?

Upgrade libreoffice on debian 11 to 1:7.0.4-4+deb11u4 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-3140

MEDIUMEPSS 90th pctl

6.3

CVSS v3

NVD

Description

LibreOffice supports Office URI Schemes to enable browser integration of LibreOffice with MS SharePoint server. An additional scheme 'vnd.libreoffice.command' specific to LibreOffice was added. In the affected versions of LibreOffice links using that scheme could be constructed to call internal macros with arbitrary arguments. Which when clicked on, or activated by document events, could result in arbitrary script execution without warning. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.1; 7.3 versions prior to 7.3.6.

CWE-20Improper Input Validation CWE-88

How to fix

Remediation Available

libreofficeDebian

Fixed in:1:7.0.4-4+deb11u4CVE-2022-3140

Fixed in:1:7.4.1~rc2-3CVE-2022-3140

libreofficeUbuntu

Fixed in:1:6.0.7-0ubuntu0.18.04.12USN-5694-1

Fixed in:1:6.4.7-0ubuntu0.20.04.6USN-5694-1

Fixed in:1:7.3.6-0ubuntu0.22.04.2USN-5694-1

LibreOfficeWindows application

Affected:7.3.0 7.3.6Fixed in:7.3.6The Document Foundation

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

4.35%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Vendor Advisory1

libreoffice.org

Third-Party Advisory2

Other references2

Embed a live status badge for CVE-2022-3140

Markdown

[![CVE-2022-3140](https://tridentstack.com/cve/badge/CVE-2022-3140.svg)](https://tridentstack.com/cve/CVE-2022-3140)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-3140"><img src="https://tridentstack.com/cve/badge/CVE-2022-3140.svg" alt="CVE-2022-3140"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.