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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-29914
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-29914

2022-12-2220:15:26
Alpine Linux Development Team
security.alpinelinux.org
27
firefox
thunderbird
browser spoofing
vulnerability
fullscreen notification

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

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.7%

When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

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

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.7%