Information Exposure Affecting mozilla package, versions [,52.9.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.27% (68th percentile)

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  • Snyk IDSNYK-UNMANAGED-MOZILLA-2379210
  • published26 Jan 2022
  • disclosed18 Oct 2018
  • creditUnknown

Introduced: 18 Oct 2018

CVE-2018-12373  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade mozilla to version 52.9.0 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.

CVSS Scores

version 3.1