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CVE-2023-6868

Medium

Description

In some instances, the user-agent would allow push requests which lacked a valid VAPID even though the push manager subscription defined one. This could allow empty messages to be sent from unauthorized parties. *This bug only affects Firefox on Android.* This vulnerability affects Firefox < 121.

SeverityMedium
CVSS4.3
Exploit probability—
ProductMozilla Firefox
PublishedDec 19, 2023
First seenDec 19, 2023

How to fix

Update
  • mozilla firefox121.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 121.0121.0

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