Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The PKCS#7 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not properly handle a lack of outer ContentInfo, which allows attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an application that processes arbitrary PKCS#7 data and providing malformed data with ASN.1 encoding, related to crypto/pkcs7/pk7_doit.c and crypto/pkcs7/pk7_lib.c.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenSSL PKCS#7 拒绝服务漏洞
Vulnerability Description
OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL的PKCS#7实现过程中存在安全漏洞。远程攻击者可借助处理任意PKCS#7数据的应用程序和使用ASN.1编码的畸形的PKCS#7数据，利用该漏洞造成拒绝服务（空指针逆向引用和应用程序崩溃）。以下版本受到影响：OpenSSL 0.9.8zf之前版本，1.0.0r之前1.0.0版本，1.0.1m之前1
CVSS Information
N/A
Vulnerability Type
N/A