The IBM 1.4.2 SR13-FP6 Java release includes the IBM Java 2 RuntimeEnvironment and the IBM Java 2 Software Development Kit.This update fixes several vulnerabilities in the IBM Java 2 RuntimeEnvironment and the IBM Java 2 Software Development Kit. Thesevulnerabilities are summarized on the IBM "Security alerts" page listed inthe References section. (CVE-2010-3541, CVE-2010-3548, CVE-2010-3549,CVE-2010-3551, CVE-2010-3553, CVE-2010-3556, CVE-2010-3557, CVE-2010-3562,CVE-2010-3565, CVE-2010-3568, CVE-2010-3569, CVE-2010-3571, CVE-2010-3572)The RHSA-2010:0155 update mitigated a man-in-the-middle attack in the waythe TLS/SSL (Transport Layer Security/Secure Sockets Layer) protocolshandle session renegotiation by disabling renegotiation. This updateimplements the TLS Renegotiation Indication Extension as defined in RFC5746, allowing secure renegotiation between updated clients and servers.(CVE-2009-3555)All users of java-1.4.2-ibm are advised to upgrade to these updatedpackages, which contain the IBM 1.4.2 SR13-FP6 Java release. All runninginstances of IBM Java must be restarted for this update to take effect.