CVE-2019-9253

CVSS V2 Medium 4.9 CVSS V3 Medium 4.4
Description
In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox due to a missing strongbox flag. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-109769728
Overview
  • CVE ID
  • CVE-2019-9253
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-09-27T19:15:18
  • Last Modified Date
  • 2019-10-02T17:07:27
Weakness Enumerations
CWE URL
CWE-922 http://cwe.mitre.org/data/definitions/922.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/android-10 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-9253
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9253
History
Created Old Value New Value Data Type Notes
2022-05-10 07:44:58 Added to TrackCVE
2022-12-04 03:23:38 2019-09-27T19:15Z 2019-09-27T19:15:18 CVE Published Date updated
2022-12-04 03:23:38 2019-10-02T17:07:27 CVE Modified Date updated
2022-12-04 03:23:38 Analyzed Vulnerability Status updated