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nvd[email protected]NVD:CVE-2020-3886
HistoryDec 23, 2021 - 8:15 p.m.

CVE-2020-3886

2021-12-2320:15:08
CWE-416
[email protected]
web.nvd.nist.gov

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

28.5%

JSON

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security Update 2020-002 High Sierra. A malicious application may be able to execute arbitrary code with kernel privileges.

Affected configurations

NVD
Node
applemac_os_xRange10.13–10.13.6
OR
applemac_os_xRange10.14–10.14.6
OR
applemac_os_xRange10.15–10.15.4
OR
applemac_os_xMatch10.13.6-
OR
applemac_os_xMatch10.13.6security_update_2018-002
OR
applemac_os_xMatch10.13.6security_update_2018-003
OR
applemac_os_xMatch10.13.6security_update_2019-001
OR
applemac_os_xMatch10.13.6security_update_2019-002
OR
applemac_os_xMatch10.13.6security_update_2019-003
OR
applemac_os_xMatch10.13.6security_update_2019-004
OR
applemac_os_xMatch10.13.6security_update_2019-005
OR
applemac_os_xMatch10.13.6security_update_2019-006
OR
applemac_os_xMatch10.13.6security_update_2019-007
OR
applemac_os_xMatch10.13.6security_update_2020-001
OR
applemac_os_xMatch10.14.6-
OR
applemac_os_xMatch10.14.6security_update_2019-001
OR
applemac_os_xMatch10.14.6security_update_2019-002
OR
applemac_os_xMatch10.14.6security_update_2020-001

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About the security content of macOS Catalina 10.15.4, Security Update 2020-002 Mojave, Security Update 2020-002 High Sierra
2020-03-24 00:00:00

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

28.5%

JSON
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