Improper Digital Signature Invalidation Affecting libreoffice package, versions [,24.2.5) [25.0.0, 24.8.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (23rd percentile)

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  • Snyk ID SNYK-UNMANAGED-LIBREOFFICE-8055233
  • published 19 Sep 2024
  • disclosed 17 Sep 2024
  • credit Yufan You

How to fix?

Upgrade libreoffice to version 24.2.5, 24.8.0 or higher.

Overview

Affected versions of this package are vulnerable to Improper Digital Signature Invalidation which allows an attacker to construct and then run a document although the signature status is not valid and the verification failed.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
7.3 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    Present
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Passive
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None