CVE:CVE-2009-0047
CNNVD:CNNVD-200901-061
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。
Gale 没有正确处理函数OpenSSL EVP_VerifyFinal返回值，使系统存在安全绕过漏洞。远程攻击者可以通过为DSA和ECDSA key伪造SSL/TLS签名绕过证书链表符合性检查。
solution:Upgrade gale gale to a higher version than 0.99,0.15,0.15b,0.15c,0.16,0.16a,0.17,0.17a,0.18,0.18b,0.18c,0.19,0.19a,0.19b,0.20a,0.21,0.90a,0.90b,0.90c,0.91,0.91a,0.91b,and avoid the version (,0.99],0.15,0.15b,0.15c,0.16,0.16a,0.17,0.17a,0.18,0.18b,0.18c,0.19,0.19a,0.19b,0.20a,0.21,0.90a,0.90b,0.90c,0.91,0.91a,0.91b