4.69. nss

download PDF
Updated nss packages that fix several bugs and add one enhancement are now available for Red Hat Enterprise Linux 5.
Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications. Netscape Portable Runtime (NSPR) provides platform independence for non-GUI operating system facilities.

Bug Fixes

A lack-of-robustness flaw caused the administration server for Red Hat Directory Server to terminate unexpectedly because the mod_nss module made nss calls before initializing nss as per the documented API. With this update, nss protects itself against being called before it has been properly initialized by the caller.
Previously, output of the certutil -H command, which is a list of options and arguments used by the certutil tool, did not describe the -F option. This information has been added and the -F option is now properly described in the output of certutil -H.
Due to a bug in the FreeBL library, the Openswan application could generate a Key Exchange payload that was one byte shorter than what was required by the Diffie Hellman (DH) protocol. Consequently, Openswan dropped connections during such payloads. With this update, the DH key derivation function in FreeBL has been fixed and connections are no longer dropped by Openswan.
Previously, the remote-viewer utility failed to utilize a plugged-in smart card reader when a Spice client was running. Eventually, the client could terminate unexpectedly. Now, remote-viewer recognizes the reader and offers authentication once the card is inserted, and the crashes no longer occur.
With this update, NSS has incorporated various GCM code fixes applied upstream since nss-3.14.3 was released.


With this update, NSS's own internal cryptographic module now supports the NIST Suite B set of recommended algorithms for Elliptic Curve Cryptography.
Users of NSS and NSPR are advised to upgrade to these updated packages, which fix these issues and add this enhancement. After installing this update, applications using NSS or NSPR must be restarted for this update to take effect.
Red Hat logoGithubRedditYoutubeTwitter


Try, buy, & sell


About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.