CVE-2020-3853

CVSS V2 High 9.3 CVSS V3 High 7.8
Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to execute arbitrary code with system privileges.
Overview
  • CVE ID
  • CVE-2020-3853
  • Assigner
  • product-security@apple.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-27T21:15:17
  • Last Modified Date
  • 2020-03-03T16:08:53
Weakness Enumerations
CWE URL
CWE-843 http://cwe.mitre.org/data/definitions/843.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* 1 OR 13.3.1
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 13.3.1
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* 1 OR 10.15.3
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* 1 OR 13.3.1
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* 1 OR 6.1.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://support.apple.com/HT210918 Release Notes Vendor Advisory
https://support.apple.com/HT210919 Release Notes Vendor Advisory
https://support.apple.com/HT210920 Release Notes Vendor Advisory
https://support.apple.com/HT210921 Release Notes Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-3853
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3853
History
Created Old Value New Value Data Type Notes
2022-05-10 16:48:29 Added to TrackCVE
2022-12-04 11:52:09 2020-02-27T21:15Z 2020-02-27T21:15:17 CVE Published Date updated
2022-12-04 11:52:09 2020-03-03T16:08:53 CVE Modified Date updated
2022-12-04 11:52:09 Analyzed Vulnerability Status updated