CVE-2023-37008

Open5GS MME versions <= 2.6.4 contain a buffer overflow in the ASN.1 deserialization function of the S1AP handler. This buffer overflow causes type confusion in decoded fields, leading to invalid parsing and freeing of memory. An attacker may use this to crash an MME or potentially execute code in certain circumstances.

• CWE-617

• https://cellularsecurity.org/ransackedExploit, Technical Description, Third Party Advisory

Published

Jan 22, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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• CVE-2023-37003Open5GS MME versions <= 2.6.4 contain an assertion that can …5.3
• CVE-2023-37004Open5GS MME versions <= 2.6.4 contain an assertion that can …5.3
• CVE-2023-37005Open5GS MME versions <= 2.6.4 contain an assertion that can …5.3
• CVE-2023-37006Open5GS MME versions <= 2.6.4 contain an assertion that can …5.3
• CVE-2023-37007Open5GS MME versions <= 2.6.4 contain an assertion that can …5.3
• CVE-2023-37009Open5GS MME versions <= 2.6.4 contain an assertion that can …6.3
• CVE-2023-3701Aqua Drive, in its 2.4 version, is vulnerable to a relative …8.8
• CVE-2023-37010Open5GS MME versions <= 2.6.4 contain an assertion that can …6.3
• CVE-2023-37011Open5GS MME versions <= 2.6.4 contain an assertion that can …6.3
• CVE-2023-37012Open5GS MME versions <= 2.6.4 contain an assertion that can …5.3
• CVE-2023-37013Open5GS MME versions <= 2.6.4 contains an assertion that can…7.3