Vulnerability Details : CVE-2023-39217
Improper input validation in Zoom SDK’s before 5.14.10 may allow an unauthenticated user to enable a denial of service via network access.
Vulnerability category: Denial of service
Products affected by CVE-2023-39217
- cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:windows:*:*
- cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:macos:*:*
- cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:linux:*:*
- cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:android:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:linux:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:android:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:macos:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-39217
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-39217
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
Zoom Video Communications, Inc. |
CWE ids for CVE-2023-39217
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: security@zoom.us (Secondary)
-
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.Assigned by: security@zoom.us (Secondary)
References for CVE-2023-39217
-
https://explore.zoom.us/en/trust/security/security-bulletin/
Security Bulletin - ZoomVendor Advisory
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