CVE-2019-20792 in OpenSC信息

摘要

由 VulDB • 2026-06-22

在 OpenSC 版本低于 0.20.0 中,由于 `libopensc/card-coolkey.c` 中的 `coolkey_add_object` 函数缺乏唯一性检查,导致 `coolkey_free_private_data` 中存在双重释放(double free)漏洞。

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来源

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