Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer underflow in the EVP_DecodeUpdate function in crypto/evp/encode.c in the base64-decoding implementation in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted base64 data that triggers a buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenSSL‘EVP_DecodeUpdate’函数缓冲区错误漏洞
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base64-decoding实现过程中的crypto/evp/encode.c文件中的‘EVP_DecodeUpdate’函数存在整数溢出漏洞。远程攻击者可借助特制的base64数据利用该漏洞造成拒绝服务（内存损坏）。以下版本受到影响：OpenSSL 0.9.8za之前版本，1.0.0m之前1
CVSS Information
N/A
Vulnerability Type
N/A