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CVE-2022-22780

Zoom Chat Susceptible to Zip Bombing

Published: Feb 9, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-400
NVD MITRE
4.7CVSSMEDIUM
EPSS Score
1.7%
Top 26.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

meetingszoom
SaaSDesktop App
Communications / video-conferencing
Zoom Client for Meetings for AndroidZoom Video Communications IncCommunications
Zoom Client for Meetings for iOSZoom Video Communications IncCommunications
Zoom Client for Meetings for LinuxZoom Video Communications IncCommunications
Zoom Client for Meetings for macOSZoom Video Communications IncCommunications
zoomcommercialUSCommunicationsaka rooms, meeting software development kit, workplace desktop
zoom video communications inccommercialUSCommunicationsaka zoom
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://explore.zoom.us/en/trust/security/security-bulletin
explore.zoom.us

Timeline

Published
Feb 9, 2022
Last Updated
Nov 21, 2024

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