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cve[email protected]CVE-2021-30793
HistorySep 08, 2021 - 2:15 p.m.

CVE-2021-30793

2021-09-0814:15:11
[email protected]
web.nvd.nist.gov
78
cve-2021-30793
logic issue
state management
macos big sur
security update
arbitrary code execution
kernel privileges

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

Affected configurations

Vulners
NVD
Node
applemacosRange<11.5
VendorProductVersionCPE
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Security Update - Catalina",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "2021",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "11.5",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "2021",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

prion 1
nvd 1
cvelist 1
nessus 3
openvas 3
apple 3
threatpost 1
prion
prion
Code injection
2021-09-08 14:15:00
nvd
nvd
CVE-2021-30793
2021-09-08 14:15:11
cvelist
cvelist
CVE-2021-30793
2021-09-08 13:49:12
nessus
nessus
macOS 10.14.x < 10.14.6 Mojave Security Update 2021-005 (HT212603)
2021-07-23 00:00:00
macOS 10.15.x < Catalina Security Update 2021-004 Catalina (HT212600)
2021-07-23 00:00:00
macOS 11.x < 11.5 (HT212602)
2021-07-23 00:00:00
openvas
openvas
Apple Mac OS X Security Update (HT212603)
2022-09-22 00:00:00
Apple Mac OS X Security Update (HT212600)
2022-09-22 00:00:00
Apple Mac OS X Security Update (HT212602)
2022-09-22 00:00:00
apple
apple
About the security content of Security Update 2021-005 Mojave
2021-07-21 00:00:00
About the security content of Security Update 2021-004 Catalina
2021-07-21 00:00:00
About the security content of macOS Big Sur 11.5
2021-07-21 00:00:00
threatpost
threatpost
Apple Issues Urgent iPhone Updates; None for Pegasus Zero-Day
2021-07-22 16:18:25

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON
Related for CVE-2021-30793
prion1nvd1cvelist1nessus3openvas3apple3threatpost1