Information Exposure Affecting Firefox-ESR package, versions [,128.3)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (24th percentile)

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  • Snyk ID SNYK-UNMANAGED-FIREFOXESR-8160881
  • published 3 Oct 2024
  • disclosed 17 Sep 2024
  • credit Om Apip

How to fix?

Upgrade Firefox-ESR to version 128.3 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure which allows attacker to write data to the user's clipboard and bypassing the user prompt, during a certain sequence of navigational events.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
6.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    None
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None