CVE Vulnerability

CVE-2021-34421

The Keybase Client for Android before version 5.8.0 and the Keybase Client for iOS before version 5.8.0 fails to properly remove exploded messages initiated by a user if the receiving user places the chat session in the background while the sending user explodes the messages. This could lead to disclosure of sensitive information which was meant to be deleted from the customer's device.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://explore.zoom.us/en/trust/security/security-bulletin Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:keybase:keybase:5.8.0:*:*:*:*:android:*:*
cpe:2.3:a:keybase:keybase:5.8.0:*:*:*:*:iphone_os:*:*
Information

Published : 2021-11-11 11:15

Updated : 2022-06-28 02:11

NVD link : CVE-2021-34421

Mitre link : CVE-2021-34421

Products Affected
No products.
CWE
CWE-459