Описание
Moderate: nss and nspr security, bug fix, and enhancement update
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.
The following packages have been upgraded to a later upstream version: nss (3.67.0), nspr (4.32.0). (BZ#1967980)
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):
-
8025 error code when creating subCAs (BZ#1977412)
-
NSS cannot use SQL databases created by specific versions of NSS (BZ#1978443)
-
Inconsistent handling of malformed CertificateRequest messages (BZ#1980050)
Enhancement(s):
- [IBM 8.5 FEAT] [P10] POWER10 performance enhancements for cryptography: NSS FreeBL (BZ#1978257)
Затронутые продукты
Rocky Linux 8
Связанные CVE
Исправления
- Red Hat - 1887319
- Red Hat - 1967980
- Red Hat - 1976250
- Red Hat - 1976253
- Red Hat - 1976255
- Red Hat - 1976257
- Red Hat - 1976258
- Red Hat - 1977412
- Red Hat - 1978443
- Red Hat - 1996774
Связанные уязвимости
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) message ...
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.