(RHSA-2019:4190) Important: nss, nss-softokn, nss-util security update

Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.

The nss-softokn package provides the Network Security Services Softoken Cryptographic Module.

The nss-util packages provide utilities for use with the Network Security Services (NSS) libraries.

Security Fix(es):

• nss: Out-of-bounds write when passing an output buffer smaller than the block size to NSC_EncryptUpdate (CVE-2019-11745)

• nss: Empty or malformed p256-ECDH public keys may trigger a segmentation fault (CVE-2019-11729)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.