Firefox Vulnerability: Private Browsing Files Not Properly Deleted
CVE-2024-4767

4.3MEDIUM

Key Information:

Vendor

Mozilla
Status
Firefox
Firefox Esr
Thunderbird
Vendor
CVE Published:
14 May 2024

What is CVE-2024-4767?

If the browser.privatebrowsing.autostart preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

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Affected Version(s)

Firefox < 126

Firefox ESR < 115.11

Thunderbird < 115.11

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1878577
https://www.mozilla.org/security/advisories/mfsa2024-21/
https://www.mozilla.org/security/advisories/mfsa2024-22/

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kim Do Hun via Tor Browser
JSON
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