Timing Side-Channel Vulnerability in wolfSSL 4.3.0's wc_ecc_mulmod_ex Function

CVE-2020-11713 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.

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