CVE-2023-22881 - Vulnerability Details - OpenCVE

Description

Zoom clients before version 5.13.5 contain a STUN parsing vulnerability. A malicious actor could send specially crafted UDP traffic to a victim Zoom client to remotely cause the client to crash, causing a denial of service.

Published: 2023-03-16

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Zoom Video Communications Inc

Zoom (for Android, iOS, Linux, macOS, and Windows) clients before version 5.13.5

affected

Version	Status	Constraints
`unspecified`	affected	< 5.13.5

Configuration 1 [-]

cpe:2.3:a:zoom:zoom:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-26991	Zoom clients before version 5.13.5 contain a STUN parsing vulnerability. A malicious actor could send specially crafted UDP traffic to a victim Zoom client to remotely cause the client to crash, causing a denial of service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00779.

Exploitation none

Automatable no

Technical Impact partial

References

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

History

Tue, 04 Mar 2025 03:45:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Zoom Zoom

MITRE

Status: PUBLISHED

Assigner: Zoom

Published: 2023-03-16T00:00:00.000Z

Updated: 2025-02-26T20:06:35.273Z

Reserved: 2023-01-09T00:00:00.000Z

Link: CVE-2023-22881

Vulnrichment

Updated: 2024-08-02T10:20:31.192Z

NVD

Status : Modified

Published: 2023-03-16T21:15:12.970

Modified: 2024-11-21T07:45:34.320

Link: CVE-2023-22881

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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