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nvd[email protected]NVD:CVE-2024-27837
HistoryMay 14, 2024 - 3:13 p.m.

CVE-2024-27837

2024-05-1415:13:07
CWE-280
web.nvd.nist.gov
10
macos
sonoma
code-signing
downgrade
fix
keychain
access
issue

CVSS3

7.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

4.8

Confidence

High

EPSS

0

Percentile

15.5%

A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sonoma 14.5. A local attacker may gain access to Keychain items.

CVSS3

7.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

4.8

Confidence

High

EPSS

0

Percentile

15.5%