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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-6206
HistoryNov 21, 2023 - 3:15 p.m.

CVE-2023-6206

2023-11-2115:15:07
Alpine Linux Development Team
security.alpinelinux.org
7
permission prompts
clickjacking
firefox
thunderbird
unix

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

39.1%

The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

39.1%