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openssl: timing side channel attack in the ECDSA signature generation

🗓️ 05 Nov 2019 22:28:48Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 6 Views

OpenSSL ECDSA timing side channel could reveal private keys; fixed in 1.1.0j and 1.1.1a.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple Security Vulnerabilities affect IBM® Cloud Private - Node.js
11 Mar 201914:55
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Netcool System Service Monitors/Application Service Monitors (CVE-2018-5407,CVE-2020-1967,CVE-2018-0734,CVE-2019-1563,CVE-2019-1549,CVE-2019-1552,CVE-2019-1559,CVE-2018-0735)
15 Dec 202020:13
–ibm
IBM Security Bulletins		Security Bulletin: Guardium StealthBits Integration is affected by an OpenSSL vulnerability
3 May 201918:55
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Rational Application Developer for WebSphere Software
29 Jan 201921:10
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Spectrum Protect Plus (CVE-2018-0735, CVE-2018-0734, CVE-2018-5407)
22 Feb 202000:05
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM InfoSphere Information Server
8 May 201916:40
–ibm
IBM Security Bulletins		Security Bulletin: Mutiple Vulnerabilities in OpenSSL affects IBM Watson Studio Local
20 Dec 201913:51
–ibm
IBM Security Bulletins		Security Bulletin: IBM Event Streams is affected by OpenSSL vulnerabilities
29 Mar 201911:00
–ibm
IBM Security Bulletins		Security Bulletin: Vyatta 5600 vRouter Software Patches - Release 1801-v
18 Apr 201916:40
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Security Vulnerabilities affect IBM® Cloud Private - fluentd
12 Feb 201918:05
–ibm
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64openssl1:1.1.1c-2.el8openssl-1:1.1.1c-2.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64leopenssl1:1.1.1c-2.el8openssl-1:1.1.1c-2.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xopenssl1:1.1.1c-2.el8openssl-1:1.1.1c-2.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64openssl1:1.1.1c-2.el8openssl-1:1.1.1c-2.el8.x86_64.rpm
Red Hat Enterprise Linux8aarch64openssl-debuginfo1:1.1.1c-2.el8openssl-debuginfo-1:1.1.1c-2.el8.aarch64.rpm
Red Hat Enterprise Linux8ppc64leopenssl-debuginfo1:1.1.1c-2.el8openssl-debuginfo-1:1.1.1c-2.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xopenssl-debuginfo1:1.1.1c-2.el8openssl-debuginfo-1:1.1.1c-2.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64openssl-debuginfo1:1.1.1c-2.el8openssl-debuginfo-1:1.1.1c-2.el8.x86_64.rpm
Red Hat Enterprise Linux8anyopenssl-debuginfo1:1.1.1c-2.el8.i686openssl-debuginfo-1:1.1.1c-2.el8.i686.noarch.rpm
Red Hat Enterprise Linux8aarch64openssl-debugsource1:1.1.1c-2.el8openssl-debugsource-1:1.1.1c-2.el8.aarch64.rpm
Rows per page

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28 Jun 2026 12:32Current
6.5Medium risk
Vulners AI Score6.5
CVSS 24.3
CVSS 3.15.9
EPSS0.04763
CWE-385
Elliptic curve signatureTiming side channelPrivate key riskOpenSSL 1.1.0jOpenSSL 1.1.1a
6