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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-0747
HistoryJan 23, 2024 - 2:15 p.m.

CVE-2024-0747

2024-01-2314:15:38
Debian Security Bug Tracker
security-tracker.debian.org
10
firefox
thunderbird
vulnerability
content security policy
iframe

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

5.5 Medium

AI Score

Confidence

Low

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.

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

5.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.1%