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cve[email protected]CVE-2021-30824
HistoryOct 28, 2021 - 7:15 p.m.

CVE-2021-30824

2021-10-2819:15:09
CWE-787
[email protected]
web.nvd.nist.gov
62
security
memory corruption
cve-2021-30824
macos
monterey
catalina
big sur
kernel privileges.

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.6%

JSON

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

Affected configurations

Vulners
NVD
Node
applemacosRange<12.0
OR
applemacosRange<11.6
VendorProductVersionCPE
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "12.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "2021",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "11.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

prion 1
cvelist 1
nvd 1
nessus 3
openvas 3
apple 3
prion
prion
Memory corruption
2021-10-28 19:15:00
cvelist
cvelist
CVE-2021-30824
2021-10-28 18:17:11
nvd
nvd
CVE-2021-30824
2021-10-28 19:15:09
nessus
nessus
macOS 10.15.x < Catalina Security Update 2021-007 Catalina (HT212871)
2021-11-01 00:00:00
macOS 11.x < 11.6.1 (HT212872)
2021-10-29 00:00:00
macOS 12.x < 12.0.1 (HT212869)
2021-10-29 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT212147)HT212871
2021-10-28 00:00:00
Apple Mac OS X Security Update (HT212872)
2021-10-28 00:00:00
Apple Mac OS X Security Update (HT212869)
2022-09-22 00:00:00
apple
apple
About the security content of Security Update 2021-007 Catalina
2021-10-25 00:00:00
About the security content of macOS Big Sur 11.6.1
2021-10-25 00:00:00
About the security content of macOS Monterey 12.0.1
2021-10-25 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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.6%

JSON
Related for CVE-2021-30824
prion1cvelist1nvd1nessus3openvas3apple3