Vulnerability · Published Apr 28, 2022 · Assigned by Zoom
CVE-2022-22781Update package downgrade in Zoom Client for Meetings for MacOS
High 7.5
In plain English
A high-severity security flaw in Zoom Client for Meetings for MacOS (Standard and for IT Admin) from Zoom Video Communications Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 62.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The Zoom Client for Meetings for MacOS (Standard and for IT Admin) prior to version 5.9.6 failed to properly check the package version during the update process. This could lead to a malicious actor updating an unsuspecting user’s currently installed version to a less secure version.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zoom Video Communications Inc | Zoom Client for Meetings for MacOS (Standard and for IT Admin) | unspecified – before 5.9.6 |
References
- https://explore.zoom.us/en/trust/security/security-bulletin/ x_refsource_MISC