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ROHNP: Key Extraction Side Channel in Multiple Crypto Libraries

🗓️ 30 Oct 2018 11:11:49Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

ROHNP memory side channel enables elliptic curve signing key extraction in Libgcrypt; needs local or co-resident access.

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Refs
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IBM Security Bulletins		Security Bulletin: IBM API Connect has addressed multiple vulnerabilities in Developer Portal's dependencies - Cumulative list from June 28, 2018 to December 13, 2018
28 Jan 201917:05
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IBM Security Bulletins		Security Bulletin: IBM Security Privileged Identity Manager is affected by multiple security vulnerabilities
19 Aug 201920:44
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IBM Security Bulletins		Security Bulletin: IBM MQ Appliance affected by NSS and libgcrypt vulnerabilities (CVE-2018-12404 and CVE-2018-0495)
23 Jan 202015:02
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in OpenSSL affect PowerKVM
17 Dec 201815:00
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IBM Security Bulletins		Security Bulletin: Potential side-channel cryptographic vulnerabilities in IBM DataPower Gateway
8 Jun 202121:52
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IBM Security Bulletins		Security Bulletin: IBM QRadar Network Security is affected by multiple openssl vulnerabilities.
7 Dec 201802:45
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FreeBSD		libgcrypt -- side-channel attack vulnerability
13 Jun 201800:00
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Tenable Nessus		Amazon Linux 2 : openssl (ALAS-2018-1102)
9 Nov 201800:00
–nessus
Tenable Nessus		Amazon Linux 2 : nss (ALAS-2019-1305)
4 Oct 201900:00
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Tenable Nessus		Amazon Linux AMI : openssl (ALAS-2018-1102)
7 Dec 201800:00
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64openssl1:1.0.2k-16.el7openssl-1:1.0.2k-16.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64openssl1:1.0.2k-16.el7openssl-1:1.0.2k-16.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64leopenssl1:1.0.2k-16.el7openssl-1:1.0.2k-16.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xopenssl1:1.0.2k-16.el7openssl-1:1.0.2k-16.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64openssl1:1.0.2k-16.el7openssl-1:1.0.2k-16.el7.x86_64.rpm
Red Hat Enterprise Linux7aarch64openssl-debuginfo1:1.0.2k-16.el7openssl-debuginfo-1:1.0.2k-16.el7.aarch64.rpm
Red Hat Enterprise Linux7ppcopenssl-debuginfo1:1.0.2k-16.el7openssl-debuginfo-1:1.0.2k-16.el7.ppc.rpm
Red Hat Enterprise Linux7ppc64openssl-debuginfo1:1.0.2k-16.el7openssl-debuginfo-1:1.0.2k-16.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64leopenssl-debuginfo1:1.0.2k-16.el7openssl-debuginfo-1:1.0.2k-16.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390openssl-debuginfo1:1.0.2k-16.el7openssl-debuginfo-1:1.0.2k-16.el7.s390.rpm
Rows per page

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28 Jun 2026 12:31Current
6.8Medium risk
Vulners AI Score6.8
CVSS 21.9
CVSS 34.7
EPSS0.00887
CWE-200
return hidden numberlibgcryptelliptic curve signingside channelmemory cachelocal accessco resident
4