Medium severity5.3NVD Advisory· Published Jan 22, 2025· Updated Jun 17, 2026
CVE-2023-37008
CVE-2023-37008
Description
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.
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Affected products
3- Open5GS/MMEdescription
Patches
Vulnerability mechanics
References
1- cellularsecurity.org/ransackednvdExploitTechnical DescriptionThird Party Advisory
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