RHSA-2021:1384 — Security Advisory
Red Hat Security Advisory: nss security and bug fix update
Severity
ModerateRed Hat Product Security
Products
Official CSAF product identity
Published · April 27, 2021
Updated · June 27, 2026
Topic
An update for nss is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
Network Security Services (NSS) is a set of libraries designed to support the cross-platform development of security-enabled client and server applications.
Security Fix(es):
- nss: TLS 1.3 CCS flood remote DoS Attack (CVE-2020-25648)
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.
Bug Fix(es):
-
FTBFS: Paypal Cert expired (BZ#1883973)
-
FTBFS: IKE CLASS_1563 fails gtest (BZ#1884793)
-
Cannot compile code with nss headers and -Werror=strict-prototypes (BZ#1885321)
-
CA HSM ncipher token disabled after RHEL-7.9 update (BZ#1932193)