Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-31815 | First vendor Publication | 2021-04-28 |
Vendor | Cve | Last vendor Modification | 2021-05-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | |||
---|---|---|---|
Overall CVSS Score | 3.3 | ||
Base Score | 3.3 | Environmental Score | 3.3 |
impact SubScore | 1.4 | Temporal Score | 3.3 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | Low |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
GAEN (aka Google/Apple Exposure Notifications) through 2021-04-27 on Android allows attackers to obtain sensitive information, such as a user's location history, in-person social graph, and (sometimes) COVID-19 infection status, because Rolling Proximity Identifiers and MAC addresses are written to the Android system log, and many Android devices have applications (preinstalled by the hardware manufacturer or network operator) that read system log data and send it to third parties. NOTE: a news outlet (The Markup) states that they received a vendor response indicating that fix deployment "began several weeks ago and will be complete in the coming days." |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31815 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-319 | Cleartext Transmission of Sensitive Information |
Sources (Detail)
Source | Url |
---|---|
MISC | https://blog.appcensus.io/2021/04/27/why-google-should-stop-logging-contact-t... https://themarkup.org/privacy/2021/04/27/google-promised-its-contact-tracing-... |
Alert History
Date | Informations |
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2021-05-08 00:22:49 |
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2021-04-29 01:10:24 |
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2021-04-29 01:10:21 |
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2021-04-28 17:22:52 |
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2021-04-28 09:22:58 |
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