OpenSSL DH_check excessive time DoS (CVE-2023-3446)

Summary

Validating overly large Diffie-Hellman parameters stalls execution.

Vulnerability ID	Vulnerability Overview
CVE-2023-3446	The DH_check() function takes an unacceptably long time to process highly crafted, excessively large Diffie-Hellman parameters, stalling the verifying thread.

Affected Supported TeraStations

TS5010/3020/3010
Fixed in firmware version 6.12
 

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Date	Description
09/10/2026	Initial release

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