Oval Definition:oval:com.ubuntu.trusty:def:20180495000
Revision Date:2018-06-13Version:1
Title:CVE-2018-0495 on Ubuntu 14.04 LTS (trusty) - low.
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.
Family:unixClass:vulnerability
Status:Reference(s):CVE-2018-0495
Platform(s):Ubuntu 14.04 LTS
Product(s):
Definition Synopsis
  • Ubuntu 14.04 LTS (trusty) is installed.
  • AND Package Information
  • The 'libgcrypt11' package in trusty was vulnerable but has been fixed (note: '1.5.3-2ubuntu4.6').
  • OR The 'libgcrypt20' package in trusty is affected and needs fixing.
  • OR The 'nss' package in trusty was vulnerable but has been fixed (note: '2:3.28.4-0ubuntu0.14.04.4').
  • OR The 'openssl' package in trusty was vulnerable but has been fixed (note: '1.0.1f-1ubuntu2.26').
  • OR The vulnerability of the 'openssl098' package in trusty is not known (status: 'needs-triage'). It is pending evaluation.
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