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CVE-2022-45417

Medium

Description

Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. This would not have persisted them in a state where they would run again, but it would have leaked Private Browsing Mode details to disk. This vulnerability affects Firefox < 107.

SeverityMedium
CVSS4.3
Exploit probability—
ProductMozilla Firefox
PublishedDec 22, 2022
First seenDec 22, 2022
Weakness typeCWE-1021CWE-1021

How to fix

Update
  • mozilla firefox107.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 107.0107.0

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