First published: Fri Nov 17 2023(Updated: )
An issue was discovered in OpenNDS Captive Portal before version 10.1.2. It has a try_to_authenticate NULL pointer dereference that can be triggered with a crafted GET HTTP with a missing client token query string parameter. Triggering this issue results in crashing OpenNDS (a Denial-of-Service condition).
|Affected Software||Affected Version||How to fix|
|OpenNDS Captive Portal||<10.1.2|
CVE-2023-38315 is a vulnerability in OpenNDS Captive Portal before version 10.1.2, where a crafted GET HTTP request can trigger a NULL pointer dereference, leading to a denial-of-service condition.
CVE-2023-38315 has a severity rating of 7.5 out of 10, indicating a high severity vulnerability.
CVE-2023-38315 can be exploited by sending a crafted GET HTTP request with a missing client token query string parameter.
The affected software is OpenNDS Captive Portal before version 10.1.2.
Yes, a fix is available in version 10.1.2 of OpenNDS Captive Portal.