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nvd[email protected]NVD:CVE-2021-30827
HistoryOct 19, 2021 - 2:15 p.m.

CVE-2021-30827

2021-10-1914:15:08
CWE-281
[email protected]
web.nvd.nist.gov
1

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

Affected configurations

NVD
Node
applemac_os_xRange10.15–10.15.6
OR
applemac_os_xMatch10.15.7-
OR
applemac_os_xMatch10.15.7security_update_2020
OR
applemac_os_xMatch10.15.7security_update_2020-001
OR
applemac_os_xMatch10.15.7security_update_2020-005
OR
applemac_os_xMatch10.15.7security_update_2020-007
OR
applemac_os_xMatch10.15.7security_update_2021-001
OR
applemac_os_xMatch10.15.7security_update_2021-002
OR
applemac_os_xMatch10.15.7security_update_2021-003
OR
applemac_os_xMatch10.15.7supplemental_update
OR
applemacosRange11.0–11.6

Related

prion 1
cve 1
cvelist 1
nessus 2
openvas 2
apple 2
prion
prion
Input validation
2021-10-19 14:15:00
cve
cve
CVE-2021-30827
2021-10-19 14:15:08
cvelist
cvelist
CVE-2021-30827
2021-10-19 13:11:57
nessus
nessus
macOS 11.x < 11.6 (HT212804)
2021-09-16 00:00:00
macOS 10.15.x < Catalina Security Update 2021-005 Catalina (HT212805)
2021-09-16 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT212805)
2021-09-14 00:00:00
Apple Mac OS X Security Update (HT212804)
2021-09-14 00:00:00
apple
apple
About the security content of Security Update 2021-005 Catalina
2021-09-13 00:00:00
About the security content of macOS Big Sur 11.6
2021-09-13 00:00:00

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for NVD:CVE-2021-30827
prion1cve1cvelist1nessus2openvas2apple2