CVE-2022-22780medium

CVE-2022-22780: medium-severity vulnerability in Zoom Client for Meetings for Android

Zoom Chat Susceptible to Zip Bombing

Published · Updated

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.7epss 1.7%
The Zoom Client for Meetings chat functionality was susceptible to Zip bombing attacks in the following product versions: Android before version 5.8.6, iOS before version 5.9.0, Linux before version 5.8.6, macOS before version 5.7.3, and Windows before version 5.6.3. This could lead to availability issues on the client host by exhausting system resources.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
Affected products
Zoom Video Communications Inc · Zoom Client for Meetings for AndroidZoom Video Communications Inc · Zoom Client for Meetings for iOSZoom Video Communications Inc · Zoom Client for Meetings for LinuxZoom Video Communications Inc · Zoom Client for Meetings for macOSZoom Video Communications Inc · Zoom Client for Meetings for Windows
Related CVEs — Zoom Client for Meetings for Android

In the same product, most dangerous first.

CVE-2022-22784HIGHImproper XML Parsing in Zoom Client for MeetingsEPSS 4.1%CVE-2022-22787MEDIUMInsufficient hostname validation during Clusterswitch message in Zoom Client for MeetingsEPSS 3.7%CVE-2022-22785MEDIUMImproperly constrained session cookies in Zoom Client for MeetingsEPSS 3.5%CVE-2021-34425MEDIUMServer Side Request Forgery in Zoom Client for Meetings chatEPSS 0.8%