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cve[email protected]CVE-2020-9920
HistoryOct 22, 2020 - 7:15 p.m.

CVE-2020-9920

2020-10-2219:15:14
CWE-22
[email protected]
web.nvd.nist.gov
45
12
cve-2020-9920
path handling
validation
ios
ipados
macos catalina
security issue

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.9%

JSON

A path handling issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. A malicious mail server may overwrite arbitrary mail files.

Affected configurations

Vulners
NVD
Node
appleiphone_osRange<13.6
OR
appleipad_osRange<13.6
OR
applemacosRange<10.15.6
OR
applewatchosRange<6.2.8
VendorProductVersionCPE
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
appleipad_os*cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
applemacos*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "iOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "iOS 13.6 and iPadOS 13.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "macOS Catalina 10.15.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "watchOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "watchOS 6.2.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

Related

nvd 1
cvelist 1
prion 1
apple 6
nessus 1
nvd
nvd
CVE-2020-9920
2020-10-22 19:15:14
cvelist
cvelist
CVE-2020-9920
2020-10-22 18:04:56
prion
prion
Path traversal
2020-10-22 19:15:00
apple
apple
About the security content of watchOS 6.2.8 - Apple Support
2020-12-15 05:53:50
About the security content of watchOS 6.2.8
2020-07-15 00:00:00
About the security content of iOS 13.6 and iPadOS 13.6
2020-07-15 00:00:00
nessus
nessus
macOS 10.15.x < 10.15.6 / 10.14.x < 10.14.6 Security Update 2020-004 / 10.13.x < 10.13.6 Security Update 2020-004
2020-10-01 00:00:00

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.9%

JSON
Related for CVE-2020-9920
nvd1cvelist1prion1apple6nessus1