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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

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

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:keybase:keybase:5.8.0:::::android::
	cpe:2.3:a:keybase:keybase:5.8.0:::::iphone_os::

History

No history.

Information

Published : 2021-11-11 23:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-34421

Mitre link : CVE-2021-34421

CVE.ORG link : CVE-2021-34421

JSON object : View

Products Affected

keybase

keybase

CWE

CWE-459

Incomplete Cleanup

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