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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-25730
HistoryJun 02, 2023 - 5:15 p.m.

CVE-2023-25730

2023-06-0217:15:11
Alpine Linux Development Team
security.alpinelinux.org
7
script vulnerability
browser fullscreen
user confusion
spoofing attack
firefox
thunderbird
firefox esr
unix

5.4 Medium

CVSS3

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.5%

A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

5.4 Medium

CVSS3

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.5%