CVE-2020-3846

CVSS V2 Medium 6.8 CVSS V3 High 8.8
Description
A buffer overflow was addressed with improved size validation. 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, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
Overview
  • CVE ID
  • CVE-2020-3846
  • Assigner
  • product-security@apple.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-27T21:15:17
  • Last Modified Date
  • 2021-07-21T11:39:23
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* 1 OR 7.17
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* 1 OR 10.0 10.8
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* 1 OR 12.10.4
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:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://support.apple.com/HT210947 Release Notes Vendor Advisory
https://support.apple.com/HT210948 Release Notes Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 07:04:43 Added to TrackCVE
2022-12-04 11:52:05 2020-02-27T21:15Z 2020-02-27T21:15:17 CVE Published Date updated
2022-12-04 11:52:05 2021-07-21T11:39:23 CVE Modified Date updated
2022-12-04 11:52:05 Analyzed Vulnerability Status updated