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cveAppleCVE-2020-3896
HistoryDec 23, 2021 - 8:15 p.m.

CVE-2020-3896

2021-12-2320:15:08
apple
web.nvd.nist.gov
30
cve-2020-3896
macos
security
update
arbitrary files

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

21.5%

This issue was addressed by removing the vulnerable code. 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 overwrite arbitrary files.

Affected configurations

Nvd
Vulners
Node
applemac_os_xRange10.1310.13.6
OR
applemac_os_xRange10.1410.14.6
OR
applemac_os_xRange10.1510.15.4
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
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:*:*:*:*:*:*
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CNA Affected

[
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "10.15",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

21.5%

Related for CVE-2020-3896