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CVE-2022-22784

Improper XML Parsing in Zoom Client for Meetings

Published: May 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-91
NVD MITRE
8.1CVSSHIGH
EPSS Score
4.0%
Top 10.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The Zoom Client for Meetings (for Android, iOS, Linux, MacOS, and Windows) before version 5.10.0 failed to properly parse XML stanzas in XMPP messages. This can allow a malicious user to break out of the current XMPP message context and create a new message context to have the receiving users client perform a variety of actions.This issue could be used in a more sophisticated attack to forge XMPP messages from the server.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-91

Affected Products

meetingszoom
SaaSDesktop App
Communications / video-conferencing
Zoom Client for MeetingsZoom Video Communications, Inc.
On-premDesktop 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
zoomcommercialUSCommunicationsaka rooms, meeting software development kit, workplace desktop
zoom video communications, inc.commercialUSCommunicationsaka zoom
zoom video communications inccommercialUSCommunicationsaka zoom
and 2 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
Initial Access
View detailed technique mapping

References

https://explore.zoom.us/en/trust/security/security-bulletin
explore.zoom.us
https://explore.zoom.us/en/trust/security/security-bulletin/
explore.zoom.us
https://www.cybersecurity-help.cz/vdb/SB2022052417
cybersecurity-help.cz
and 1 more references View all →

Timeline

Published
May 18, 2022
Last Updated
Nov 21, 2024

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