Zoom Client DoS via Improper Team Chat Context Check
CVE-2023-39205 Published on November 14, 2023

Improper conditions check in Zoom Team Chat for Zoom clients may allow an authenticated user to conduct a denial of service via network access.

NVD

Vulnerability Analysis

CVE-2023-39205 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

Improper Check for Unusual or Exceptional Conditions

The software does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the software.


Products Associated with CVE-2023-39205

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Zoom Meetings
 
Zoom Virtual Desktop Infrastructure
 
Zoom
 
Zoom Video Software Development Kit
 

Affected Versions

Zoom Video Communications, Inc. Zoom Clients Version see references is affected by CVE-2023-39205

Exploit Probability

EPSS
0.28%
Percentile
51.20%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.