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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the _gcry_ecc_ecdsa_sign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
Metrics
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vector strings. CVSS information contributed by other sources is also
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OR
*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Changed
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:oracle:traffic_director:11.1.1.9.0:*:*:*:*:*:*:*
Changed
Reference Type
https://dev.gnupg.org/T4011 Patch, Third Party Advisory
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2018:3221 No Types Assigned
https://access.redhat.com/errata/RHSA-2018:3221 Third Party Advisory
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2018:3505 No Types Assigned
https://access.redhat.com/errata/RHSA-2018:3505 Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3850-1/ No Types Assigned
https://usn.ubuntu.com/3850-1/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3850-2/ No Types Assigned
https://usn.ubuntu.com/3850-2/ Third Party Advisory
CVE Modified by Debian GNU/Linux2/19/2019 6:29:01 AM
OR
*cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.10
*cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:* versions from (including) 1.8.0 up to (excluding) 1.8.3
Added
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Changed
Reference Type
http://www.securitytracker.com/id/1041144 No Types Assigned
http://www.securitytracker.com/id/1041144 Third Party Advisory, VDB Entry
Changed
Reference Type
http://www.securitytracker.com/id/1041147 No Types Assigned
http://www.securitytracker.com/id/1041147 Third Party Advisory, VDB Entry
Changed
Reference Type
https://dev.gnupg.org/T4011 No Types Assigned
https://dev.gnupg.org/T4011 Patch, Third Party Advisory
Changed
Reference Type
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=9010d1576e278a4274ad3f4aa15776c28f6ba965 No Types Assigned
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=9010d1576e278a4274ad3f4aa15776c28f6ba965 Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2018/06/msg00013.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2018/06/msg00013.html Third Party Advisory
Changed
Reference Type
https://lists.gnupg.org/pipermail/gnupg-announce/2018q2/000426.html No Types Assigned
https://lists.gnupg.org/pipermail/gnupg-announce/2018q2/000426.html Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3689-1/ No Types Assigned
https://usn.ubuntu.com/3689-1/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3689-2/ No Types Assigned
https://usn.ubuntu.com/3689-2/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3692-1/ No Types Assigned
https://usn.ubuntu.com/3692-1/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3692-2/ No Types Assigned
https://usn.ubuntu.com/3692-2/ Third Party Advisory
Changed
Reference Type
https://www.debian.org/security/2018/dsa-4231 No Types Assigned
https://www.debian.org/security/2018/dsa-4231 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://www.nccgroup.trust/us/our-research/technical-advisory-return-of-the-hidden-number-problem/ No Types Assigned
https://www.nccgroup.trust/us/our-research/technical-advisory-return-of-the-hidden-number-problem/ Third Party Advisory
CVE Modified by Debian GNU/Linux6/29/2018 9:29:01 PM
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