SB2023061220 - Spoofing attack in Zoom client
Published: June 12, 2023
Security Bulletin ID
SB2023061220
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Code Injection (CVE-ID: CVE-2023-28599)
CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform spoofing attack.
The vulnerability exists due to improper input validation hen processing HTML code. A remote user can inject arbitrary HTML code into their display name and force the victim to visit a malicious website during the meeting creation.
Remediation
Install update from vendor's website.