CVE-2023-34115 Memory corruption in Zoom Meeting SDK
An authenticated local user can cause a denial of service in the Zoom Meeting SDK via a buffer overflow, requiring an upgrade to fix.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-34115?
CVE-2023-34115 is a medium-severity memory corruption vulnerability in Zoom Meeting SDK, published on 13 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Buffer copy without checking size of input in Zoom Meeting SDK before 5.13.0 may allow an authenticated user to potentially enable a denial of service via local access. This issue may result in the Zoom Meeting SDK to crash and need to be restarted.
Weakness: CWE-120
Which versions are affected by CVE-2023-34115?
It affects 1 product.
Products include Zoom Meeting Sdk.
How do I fix CVE-2023-34115?
No fix has been published for CVE-2023-34115 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-34115 being exploited?
There is no known exploitation of CVE-2023-34115 in the wild and no public exploit code.
Other vulnerabilities in Zoom Meeting SDK
Sources
Also known as GHSA-xq86-4h9v-gqp7.