Network Security Services is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime provides platform independence for non-GUI operating system facilities. The following packages have been upgraded to a later upstream version: nss , nss-softokn , nss-util , nspr . Security Fix: * ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries * nss: Cache side-channel variant of the Bleichenbacher attack For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.