CVE-2023-39203
HIGHCVSS 7.5/10EPSS 0.93%
Last modified
CVE-2023-39203 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.. EPSS estimates a 0.93% chance of exploitation in the next 30 days.
Description
Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Virtual Desktop Infrastructure | < 5.14.13 |
| Zoom | Virtual Desktop Infrastructure | >= 5.15.0, < 5.15.11 |
| Zoom | Zoom | < 5.16.0 |
References
- https://explore.zoom.us/en/trust/security/security-bulletin/Vendor Advisory
- https://explore.zoom.us/en/trust/security/security-bulletin/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-39203?
Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.
How severe is CVE-2023-39203?
CVE-2023-39203 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.
How do I fix CVE-2023-39203?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-39203?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST