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redhatcveRedhat.comRH:CVE-2023-4580
HistoryAug 30, 2023 - 10:15 a.m.

CVE-2023-4580

2023-08-3010:15:50
redhat.com
access.redhat.com
57
mozilla
push notifications
sensitive information
encryption
security advisory

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

42.5%

The Mozilla Foundation Security Advisory describes this flaw as: Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information.

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

42.5%