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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-31738
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-31738

2022-12-2220:15:28
Alpine Linux Development Team
security.alpinelinux.org
16
exiting fullscreen
iframe confusion
user spoofing
thunderbird
firefox esr

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.3%

When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.3%