CVE-2024-0747
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
23.1%
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.
Affected configurations
References
bugzilla.mozilla.org/show_bug.cgi?id=1764343
lists.debian.org/debian-lts-announce/2024/01/msg00015.html
lists.debian.org/debian-lts-announce/2024/01/msg00022.html
www.mozilla.org/security/advisories/mfsa2024-01/
www.mozilla.org/security/advisories/mfsa2024-02/
www.mozilla.org/security/advisories/mfsa2024-04/
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
23.1%