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AppleCVE-2020-9817

HistoryJun 09, 2020 - 5:15 p.m.

CVE-2020-9817

2020-06-0917:15:13

CWE-276

apple

web.nvd.nist.gov

cve-2020-9817

permissions issue

macos catalina

malicious application

root privileges

nvd

CVSS2

9.3

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

CVSS3

7.8

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

30.4%

JSON

A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in macOS Catalina 10.15.5. A malicious application may be able to gain root privileges.

Affected configurations

Nvd

Vulners

Node

applemac_os_xRange10.13–10.13.6

applemac_os_xRange10.14–10.14.6

applemac_os_xRange10.15–10.15.5

applemac_os_xMatch10.13.6-

applemac_os_xMatch10.13.6security_update_2018-002

applemac_os_xMatch10.13.6security_update_2018-003

applemac_os_xMatch10.13.6security_update_2019-001

applemac_os_xMatch10.13.6security_update_2019-002

applemac_os_xMatch10.13.6security_update_2019-003

applemac_os_xMatch10.13.6security_update_2019-004

applemac_os_xMatch10.13.6security_update_2019-005

applemac_os_xMatch10.13.6security_update_2019-006

applemac_os_xMatch10.13.6security_update_2019-007

applemac_os_xMatch10.13.6security_update_2020-001

applemac_os_xMatch10.13.6security_update_2020-002

applemac_os_xMatch10.14.6-

applemac_os_xMatch10.14.6security_update_2019-001

applemac_os_xMatch10.14.6security_update_2019-002

applemac_os_xMatch10.14.6security_update_2019-004

applemac_os_xMatch10.14.6security_update_2019-005

applemac_os_xMatch10.14.6security_update_2019-006

applemac_os_xMatch10.14.6security_update_2019-007

applemac_os_xMatch10.14.6security_update_2020-001

applemac_os_xMatch10.14.6security_update_2020-002

VendorProductVersionCPE
applemac_os_x*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:-:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-002:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-003:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-001:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-002:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-003:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-004:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-005:*:*:*:*:*:*
applemac_os_x10.13.6cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-006:*:*:*:*:*:*

Vendor	Product	Version	CPE
apple	mac_os_x	*	cpe:2.3:o:apple:mac_os_x::::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:-::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-002::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-003::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-001::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-002::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-003::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-004::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-005::::::
apple	mac_os_x	10.13.6	cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-006::::::

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CNA Affected

[
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "macOS Catalina 10.15.5",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

support.apple.com/HT211170

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-mac-priv-esc-VqST2nrT

Social References

CVSS2

9.3

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

CVSS3

7.8

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

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

30.4%

JSON

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