SB2022020858 - Information disclosure in Zoom client
Published: February 8, 2022 Updated: May 24, 2022
Security Bulletin ID
SB2022020858
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2022-22779)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to the Keybase clients for macOS and Windows does not properly remove exploded messages initiated by a user. This can occur if the receiving user switches to a non-chat feature and places the host in a sleep state before the sending user explodes the messages. This could lead to disclosure of sensitive information which was meant to be deleted from a user’s filesystem.
Remediation
Install update from vendor's website.