CVE-2020-0258

CVSS V2 Medium 4.9 CVSS V3 Medium 5.5
Description
In stopZygoteLocked of AppZygote.java, there is an insufficient cleanup. This could lead to local information disclosure in the application that is started next with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-157598956
Overview
  • CVE ID
  • CVE-2020-0258
  • Assigner
  • security@android.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-08-11T20:15:12
  • Last Modified Date
  • 2022-05-03T13:00:46
Weakness Enumerations
CWE URL
CWE-459 http://cwe.mitre.org/data/definitions/459.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:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://source.android.com/security/bulletin/2020-08-01 Vendor Advisory
http://packetstormsecurity.com/files/158869/Android-App-Zygotes-Improper-Guarding.html Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-0258
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0258
History
Created Old Value New Value Data Type Notes
2022-05-08 06:20:05 Added to TrackCVE
2022-12-04 20:49:52 2020-08-11T20:15Z 2020-08-11T20:15:12 CVE Published Date updated
2022-12-04 20:49:52 2022-05-03T13:00:46 CVE Modified Date updated
2022-12-04 20:49:52 Analyzed Vulnerability Status updated