Advisory Published


First published: Fri Nov 17 2023(Updated: )

An issue was discovered in the captive portal in OpenNDS before version 10.1.3. It has multiple memory leaks due to not freeing up allocated memory. This may lead to a Denial-of-Service condition due to the consumption of all available memory.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Opennds Opennds<10.1.3

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Frequently Asked Questions

  • What is CVE-2023-41102?

    CVE-2023-41102 is a vulnerability found in the captive portal in OpenNDS before version 10.1.3 that may lead to a Denial-of-Service (DoS) condition due to memory leaks.

  • What is the severity of CVE-2023-41102?

    CVE-2023-41102 has a severity rating of 7.5 (High).

  • How does CVE-2023-41102 affect OpenNDS?

    CVE-2023-41102 affects OpenNDS versions up to and excluding 10.1.3 by causing memory leaks that can consume all available memory, leading to a DoS condition.

  • How can CVE-2023-41102 be fixed?

    To fix CVE-2023-41102, update OpenNDS to version 10.1.3 or newer, as this version addresses the memory leaks and prevents the DoS condition.

  • Where can I find more information about CVE-2023-41102?

    You can find more information about CVE-2023-41102 on the following references: [Reference 1](https://github.com/openNDS/openNDS/releases/tag/v10.1.3), [Reference 2](https://github.com/openNDS/openNDS/commit/31dbf4aa069c5bb39a7926d86036ce3b04312b51)


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