CVE-2024-0747

Mozilla: Bypass of Content Security Policy when directive unsafe-inline was set

Published Jan 23, 2024 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3720-1 thunderbird security update
Debian DLA Debian DLA DLA-3727-1 firefox-esr security update
Debian DSA Debian DSA DSA-5605-1 thunderbird security update
Debian DSA Debian DSA DSA-5606-1 firefox-esr security update
EUVD EUVD EUVD-2024-16536 When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
Ubuntu USN Ubuntu USN USN-6610-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-6669-1 Thunderbird vulnerabilities
History
Type Values Removed Values Added
Weaknesses CWE-693
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
May 22, 2025, 5:40 PM
Reserved
Jan 19, 2024, 4:52 PM
Status
Modified
Published
Jan 23, 2024, 2:15 PM
Modified
Jun 17, 2026, 6:54 AM
Severity
Moderate
Public date
Jan 23, 2024, 12:00 AM