CVE-2020-9959

CVSS V2 Low 2.1 CVSS V3 Low 2.4
Description
A lock screen issue allowed access to messages on a locked device. This issue was addressed with improved state management. This issue is fixed in iOS 14.0 and iPadOS 14.0. A person with physical access to an iOS device may be able to view notification contents from the lockscreen.
Overview
  • CVE ID
  • CVE-2020-9959
  • Assigner
  • product-security@apple.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-16T17:15:18
  • Last Modified Date
  • 2023-01-09T16:41:59
Weakness Enumerations
CWE URL
CWE-667 http://cwe.mitre.org/data/definitions/667.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* 1 OR 14.0
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* 1 OR 14.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 2.4
  • Base Severity
  • LOW
  • Exploitability Score
  • 0.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://support.apple.com/HT211850 Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2020/Nov/20 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-9959
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9959
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:55 Added to TrackCVE
2022-12-05 00:14:26 2020-10-16T17:15Z 2020-10-16T17:15:18 CVE Published Date updated
2022-12-05 00:14:26 2022-03-31T01:36:47 CVE Modified Date updated
2022-12-05 00:14:26 Analyzed Vulnerability Status updated
2023-01-09 17:12:30 2023-01-09T16:41:59 CVE Modified Date updated