Missing X509_free in cyassl_connect_step2 leads to information disclosure in Samsung TizenRT

Missing X509_free in cyassl_connect_step2 leads to information disclosure in Samsung TizenRT

CVE-2022-40281 · HIGH Severity

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

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). cyassl_connect_step2 in curl/vtls/cyassl.c has a missing X509_free after SSL_get_peer_certificate, leading to information disclosure.

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