漏洞信息
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Vulnerability Title
OpenSC: Out of Bounds vulnerability
Vulnerability Description
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzz_pkcs15_reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, sc_pkcs15_pubkey_from_spki_fields() allocates a zero-length buffer and then reads one byte past the end of that allocation. This issue has been patched in version 0.27.0.
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
跨界内存读
Vulnerability Title
OpenSC 缓冲区错误漏洞
Vulnerability Description
OpenSC是OpenSC开源的一款开源的智能卡工具和中间件。 OpenSC 0.27.0之前版本存在缓冲区错误漏洞，该漏洞源于X.509/SPKI处理路径中存在越界堆读取，可能导致内存损坏。
CVSS Information
N/A
Vulnerability Type
N/A