Security Bulletin: Multiple vulnerabilities in the IBM SDK for Node.js affect the Cordova tools in Rational Application Developer affecting Rational Developer for i and Rational Developer for AIX and Linux (CVE-2016-2086, CVE-2016-2216, CVE-2015-3197)

Summary Portions of IBM Rational Application Developer for WebSphere Software are shipped as a component of Rational Developer for i RPG and COBOL + Modernization Tools, Java and EGL editions, and Rational Developer for AIX and Linux. Security vulnerabilities have been discovered in the IBM SDK f...

Cross-protocol attack on TLS using SSLv2 (DROWN) (CVE-2016-0800)

现在流行的服务器和客户端使用TLS加密, 然而由于错误配置, 许多服务器仍然支持SSLv2, 这是一种古老的协议, 许多客户端已经不支持 SSLv2。 DROWN攻击可以威胁到还在支持 SSLv2 的服务端和客户端,允许攻击者通过发送 probe 到支持 SSLv2 的使用相同密钥的服务端和客户端解密 TLS 通信。 官方关于漏洞的公告: A cross-protocol attack was discovered that could lead to decryption of TLS sessions by using a server supporting SSLv2 and...

Debian DLA-421-1 : openssl security update

CVE-2015-3197: A malicious client can negotiate SSLv2 ciphers that have been disabled on the server and complete SSLv2 handshakes even if all SSLv2 ciphers have been disabled, provided that the SSLv2 protocol was not also disabled via SSLOPNOSSLv2. Additionally, when using a DHE cipher suite a ne...