CVE Vulnerability

CVE-2021-37786

Certain Federal Office of Information Technology Systems and Telecommunication FOITT products are affected by improper handling of exceptional conditions. This affects COVID Certificate App IOS 2.2.0 and below affected, patch in progress and COVID Certificate Check App IOS 2.2.0 and below affected, patch in progress. A denial of service (physically proximate) could be caused by scanning a crafted QR code.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

4.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/admin-ch/CovidCertificate-App-iOS/issues/146 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:bag:covid_certificate:*:*:*:*:*:iphone_os:*:*
Information

Published : 2021-09-27 02:15

Updated : 2021-10-07 02:19

NVD link : CVE-2021-37786

Mitre link : CVE-2021-37786

Products Affected
No products.
CWE
CWE-755