CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
2DescriptionNVD
An E-RAB Release Command packet containing a malformed NAS PDU will cause the Athonet MME to immediately crash, potentially due to a buffer overflow.
AnalysisAI
An E-RAB Release Command packet containing a malformed NAS PDU will cause the Athonet MME to immediately crash, potentially due to a buffer overflow. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. An E-RAB Release Command packet containing a malformed NAS PDU will cause the Athonet MME to immediately crash, potentially due to a buffer overflow.
Affected ProductsAI
See vendor advisory for affected versions.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.
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External POC / Exploit Code
Leaving vuln.today