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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-42927
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-42927

2022-12-2220:15:40
Alpine Linux Development Team
security.alpinelinux.org
13
same-origin policy
firefox
thunderbird
cross-origin
url
theft
performance entries

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.5%

A same-origin policy violation could have allowed the theft of cross-origin URL entries, leaking the result of a redirect, via performance.getEntries(). This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.5%