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CVE-2024-6612

Medium

Description

CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox < 128 and Thunderbird < 128.

SeverityMedium
CVSS5.3
Exploit probability—
ProductMozilla Firefox
PublishedJul 9, 2024
First seenJul 9, 2024
Weakness typeCWE-200Sensitive information exposure

How to fix

Update
  • mozilla firefox128.0 or later
  • mozilla thunderbird128.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 128.0128.0
mozilla thunderbirdv < 128.0128.0

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