PT-2020-13225 · Government Of Alberta+4 · Abtracetogether+3

Published 2020-05-14 · Updated 2021-07-21 · CVE-2020-12717

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions COVIDSafe versions 1.0 through 1.1 ABTraceTogether (affected versions not specified) ProteGO (affected versions not specified) TraceTogether (affected versions not specified)

Description The issue allows a remote attacker to crash the app via a Bluetooth advertisement containing manufacturer data that is too short, interfering with COVID-19 contact tracing. This occurs due to an erroneous manuData.subdata call in OpenTrace.

Recommendations For COVIDSafe versions 1.0 through 1.1, update to a version that fixes the erroneous manuData.subdata call. For ABTraceTogether, ProteGO, and TraceTogether, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2020-12717

Affected Products

Abtracetogether

Covidsafe

Opentrace

Protego

References · 5

• 🔥 https://medium.com/@wabz/covidsafe-ios-vulnerability-cve-2020-12717-30dc003f9708 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-12717 · Security Note
• https://osv.dev/vulnerability/CVE-2020-12717 · Vendor Advisory
• https://t.me/cvenotify/3783 · Telegram Post
• https://medium.com/%40wabz/covidsafe-ios-vulnerability-cve-2020-12717-30dc003f9708 · Note