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nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state

🗓️ 29 Sep 2020 22:31:39Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

NSS TLS 1.3 HelloRetryRequest downgrade puts the client in an invalid state and ignores data.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Security Privileged Identity Manager is affected by security vulnerabilities
12 Jan 202110:59
–ibm
IBM Security Bulletins		Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to a security vulnerability (CVE-2019-17006, CVE-2019-17023, CVE-2020-12403)
8 Jul 202117:59
–ibm
IBM Security Bulletins		Security Bulletin: IBM MQ Appliance is affected by multiple nss and nspr vulnerabilities
21 Jan 202109:32
–ibm
Tenable Nessus		Amazon Linux 2 : nspr, nss-softokn, nss-util, nss (ALAS-2020-1559)
11 Nov 202000:00
–nessus
Tenable Nessus		Amazon Linux AMI : nspr, nss-softokn, nss-util (ALAS-2021-1522)
13 Jul 202100:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0015: nss (ALINUX3-SA-2021:0015)
14 May 202500:00
–nessus
Tenable Nessus		CentOS 8 : nss and nspr (CESA-2020:3280)
1 Feb 202100:00
–nessus
Tenable Nessus		CentOS 7 : nss and nspr (RHSA-2020:4076)
6 Nov 202000:00
–nessus
Tenable Nessus		Debian DSA-4726-1 : nss - security update
20 Jul 202000:00
–nessus
Tenable Nessus		Mozilla Firefox < 72.0
8 Jan 202000:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppcnspr0:4.25.0-2.el7_9nspr-0:4.25.0-2.el7_9.ppc.rpm
Red Hat Enterprise Linux7ppc64nspr0:4.25.0-2.el7_9nspr-0:4.25.0-2.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lenspr0:4.25.0-2.el7_9nspr-0:4.25.0-2.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7s390nspr0:4.25.0-2.el7_9nspr-0:4.25.0-2.el7_9.s390.rpm
Red Hat Enterprise Linux7s390xnspr0:4.25.0-2.el7_9nspr-0:4.25.0-2.el7_9.s390x.rpm
Red Hat Enterprise Linux7x86_64nspr0:4.25.0-2.el7_9nspr-0:4.25.0-2.el7_9.x86_64.rpm
Red Hat Enterprise Linux7anynspr0:4.25.0-2.el7_9.i686nspr-0:4.25.0-2.el7_9.i686.noarch.rpm
Red Hat Enterprise Linux7ppcnspr-debuginfo0:4.25.0-2.el7_9nspr-debuginfo-0:4.25.0-2.el7_9.ppc.rpm
Red Hat Enterprise Linux7ppc64nspr-debuginfo0:4.25.0-2.el7_9nspr-debuginfo-0:4.25.0-2.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lenspr-debuginfo0:4.25.0-2.el7_9nspr-debuginfo-0:4.25.0-2.el7_9.ppc64le.rpm
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14 May 2026 22:30Current
7High risk
Vulners AI Score7
CVSS 24.3
CVSS 3.16.5
EPSS0.0134
Network Security ServicesTransport Layer SecurityHello Retry Requestprotocol downgradeinvalid stateapplication datastate machine
4