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CVE-2020-24721

MEDIUM

5.7

Description

An issue was discovered in the GAEN (aka Google/Apple Exposure Notifications) protocol through 2020-09-29, as used in COVID-19 applications on Android and iOS. It allows a user to be put in a position where he or she can be coerced into proving or disproving an exposure notification, because of the persistent state of a private framework.

CVE Details

CVSS v3.1 Score5.7

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Attack VectorPHYSICAL

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published9/30/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

apple:exposure_notificationsgoogle:exposure_notifications

References

http://packetstormsecurity.com/files/159419/Corona-Exposure-Notifications-API-Data-Leakage.html(cve@mitre.org)

https://blog.google/inside-google/company-announcements/update-exposure-notifications(cve@mitre.org)

https://github.com/minvws/nl-covid19-notification-app-coordination/blob/master/CVEs/CVE-2020-24721.txt(cve@mitre.org)

https://seclists.org/fulldisclosure/2020/Sep/53(cve@mitre.org)

http://packetstormsecurity.com/files/159419/Corona-Exposure-Notifications-API-Data-Leakage.html(af854a3a-2127-422b-91ae-364da2661108)

https://blog.google/inside-google/company-announcements/update-exposure-notifications(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/minvws/nl-covid19-notification-app-coordination/blob/master/CVEs/CVE-2020-24721.txt(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/fulldisclosure/2020/Sep/53(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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