Information Exposure The advisory has been revoked - it doesn't affect any version of package thunderbird  (opens in a new tab)


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EPSS
0.16% (38th percentile)

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  • Snyk IDSNYK-UBUNTU2004-THUNDERBIRD-3120990
  • published16 Nov 2022
  • disclosed22 Dec 2022

Introduced: 16 Nov 2022

CVE-2022-45403  (opens in a new tab)
CWE-203  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:20.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Ubuntu.

Service Workers should not be able to infer information about opaque cross-origin responses; but timing information for cross-origin media combined with Range requests might have allowed them to determine the presence or length of a media file. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.