CVE-2018-0737

Description

The OpenSSL RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could recover the private key. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2b-1.0.2o).

References

https://access.redhat.com/errata/RHSA-2018:3221

https://access.redhat.com/errata/RHSA-2018:3505

https://access.redhat.com/errata/RHSA-2019:3932

https://access.redhat.com/errata/RHSA-2019:3933

https://access.redhat.com/errata/RHSA-2019:3935

https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=349a41da1ad88ad87825414752a8ff5fdd6a6c3f

https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=6939eab03a6e23d2bd2c3f5e34fe1d48e542e787

https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/

https://securityadvisories.paloaltonetworks.com/Home/Detail/133

https://security.gentoo.org/glsa/201811-21

https://security.netapp.com/advisory/ntap-20180726-0003/

https://usn.ubuntu.com/3628-1/

https://usn.ubuntu.com/3628-2/

https://usn.ubuntu.com/3692-1/

https://usn.ubuntu.com/3692-2/

https://www.debian.org/security/2018/dsa-4348

https://www.debian.org/security/2018/dsa-4355

https://www.openssl.org/news/secadv/20180416.txt

https://www.oracle.com/security-alerts/cpuapr2020.html

https://www.oracle.com//security-alerts/cpujul2021.html

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

https://www.tenable.com/security/tns-2018-12

https://www.tenable.com/security/tns-2018-13

https://www.tenable.com/security/tns-2018-14

https://www.tenable.com/security/tns-2018-17

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html

http://www.securitytracker.com/id/1040685

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3