Executive Summary

Informations
Name CVE-2018-3646 First vendor Publication 2018-08-14
Vendor Cve Last vendor Modification 2020-08-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Overall CVSS Score 5.6
Base Score 5.6 Environmental Score 5.6
impact SubScore 4 Temporal Score 5.6
Exploitabality Sub Score 1.1
 
Attack Vector Local Attack Complexity High
Privileges Required Low User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:C/I:N/A:N)
Cvss Base Score 4.7 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3646

CPE : Common Platform Enumeration

TypeDescriptionCount
Hardware 112
Hardware 169
Hardware 168
Hardware 7
Hardware 3
Hardware 2
Hardware 1
Hardware 1

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-f8cba144ae.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-683dfde81a.nasl - Type : ACT_GATHER_INFO
2018-10-31 Name : The remote host is missing a macOS security update that fixes multiple vulner...
File : macosx_SecUpd_10_13_6_2018-002.nasl - Type : ACT_GATHER_INFO
2018-10-31 Name : The remote host is missing a macOS or Mac OS X security update that fixes mul...
File : macosx_SecUpd2018-005.nasl - Type : ACT_GATHER_INFO
2018-10-31 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201810-06.nasl - Type : ACT_GATHER_INFO
2018-10-26 Name : The remote EulerOS Virtualization host is missing a security update.
File : EulerOS_SA-2018-1350.nasl - Type : ACT_GATHER_INFO
2018-10-26 Name : The remote EulerOS Virtualization host is missing multiple security updates.
File : EulerOS_SA-2018-1345.nasl - Type : ACT_GATHER_INFO
2018-10-26 Name : The remote EulerOS Virtualization host is missing multiple security updates.
File : EulerOS_SA-2018-1323.nasl - Type : ACT_GATHER_INFO
2018-10-18 Name : The remote host is missing a macOS update that fixes multiple security vulner...
File : macos_10_14.nasl - Type : ACT_GATHER_INFO
2018-09-17 Name : The remote Debian host is missing a security update.
File : debian_DLA-1506.nasl - Type : ACT_GATHER_INFO
2018-09-04 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1278.nasl - Type : ACT_GATHER_INFO
2018-09-04 Name : The remote Fedora host is missing a security update.
File : fedora_2018-915602df63.nasl - Type : ACT_GATHER_INFO
2018-09-04 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1279.nasl - Type : ACT_GATHER_INFO
2018-08-31 Name : The remote Virtuozzo host is missing multiple security updates.
File : Virtuozzo_VZA-2018-063.nasl - Type : ACT_GATHER_INFO
2018-08-29 Name : The remote Debian host is missing a security update.
File : debian_DLA-1481.nasl - Type : ACT_GATHER_INFO
2018-08-23 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_2310b814a65211e8805ba4badb2f4699.nasl - Type : ACT_GATHER_INFO
2018-08-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4279.nasl - Type : ACT_GATHER_INFO
2018-08-20 Name : The remote Virtuozzo host is missing multiple security updates.
File : Virtuozzo_VZA-2018-055.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4274.nasl - Type : ACT_GATHER_INFO
2018-08-16 Name : A server virtualization platform installed on the remote host is affected by ...
File : citrix_xenserver_CTX236548.nasl - Type : ACT_GATHER_INFO
2018-08-16 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-1c80fea1cd.nasl - Type : ACT_GATHER_INFO
2018-08-15 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-1058.nasl - Type : ACT_GATHER_INFO
2018-08-15 Name : A virtualization application installed on the remote macOS or Mac OS X host i...
File : macosx_fusion_vmsa_2018_0020.nasl - Type : ACT_GATHER_INFO
2018-08-15 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-2390.nasl - Type : ACT_GATHER_INFO
2018-08-15 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-2384.nasl - Type : ACT_GATHER_INFO
2018-08-15 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1058.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/105080
CERT-VN https://www.kb.cert.org/vuls/id/982149
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
CONFIRM http://support.lenovo.com/us/en/solutions/LEN-24163
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-en
http://www.vmware.com/security/advisories/VMSA-2018-0020.html
http://xenbits.xen.org/xsa/advisory-273.html
https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+Stru...
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180018
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0010
https://security.netapp.com/advisory/ntap-20180815-0001/
https://software.intel.com/security-software-guidance/software-guidance/l1-te...
https://support.f5.com/csp/article/K31300402
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr...
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-001...
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
https://www.synology.com/support/security/Synology_SA_18_45
DEBIAN https://www.debian.org/security/2018/dsa-4274
https://www.debian.org/security/2018/dsa-4279
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
FREEBSD https://security.FreeBSD.org/advisories/FreeBSD-SA-18:09.l1tf.asc
GENTOO https://security.gentoo.org/glsa/201810-06
MISC https://foreshadowattack.eu/
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
MLIST https://lists.debian.org/debian-lts-announce/2018/08/msg00029.html
https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
REDHAT https://access.redhat.com/errata/RHSA-2018:2384
https://access.redhat.com/errata/RHSA-2018:2387
https://access.redhat.com/errata/RHSA-2018:2388
https://access.redhat.com/errata/RHSA-2018:2389
https://access.redhat.com/errata/RHSA-2018:2390
https://access.redhat.com/errata/RHSA-2018:2391
https://access.redhat.com/errata/RHSA-2018:2392
https://access.redhat.com/errata/RHSA-2018:2393
https://access.redhat.com/errata/RHSA-2018:2394
https://access.redhat.com/errata/RHSA-2018:2395
https://access.redhat.com/errata/RHSA-2018:2396
https://access.redhat.com/errata/RHSA-2018:2402
https://access.redhat.com/errata/RHSA-2018:2403
https://access.redhat.com/errata/RHSA-2018:2404
https://access.redhat.com/errata/RHSA-2018:2602
https://access.redhat.com/errata/RHSA-2018:2603
SECTRACK http://www.securitytracker.com/id/1041451
http://www.securitytracker.com/id/1042004
UBUNTU https://usn.ubuntu.com/3740-1/
https://usn.ubuntu.com/3740-2/
https://usn.ubuntu.com/3741-1/
https://usn.ubuntu.com/3741-2/
https://usn.ubuntu.com/3742-1/
https://usn.ubuntu.com/3742-2/
https://usn.ubuntu.com/3756-1/
https://usn.ubuntu.com/3823-1/

Alert History

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Date Informations
2020-09-03 01:23:10
  • Multiple Updates
2020-07-15 09:22:53
  • Multiple Updates
2020-05-23 01:13:37
  • Multiple Updates
2019-04-24 05:18:59
  • Multiple Updates
2019-04-24 00:18:56
  • Multiple Updates
2019-01-17 00:19:24
  • Multiple Updates
2018-12-01 00:19:03
  • Multiple Updates
2018-11-15 17:19:00
  • Multiple Updates
2018-10-31 13:21:26
  • Multiple Updates
2018-10-10 17:19:42
  • Multiple Updates
2018-09-17 17:19:36
  • Multiple Updates
2018-08-30 17:19:38
  • Multiple Updates
2018-08-29 17:20:08
  • Multiple Updates
2018-08-28 17:20:10
  • Multiple Updates
2018-08-27 17:20:15
  • Multiple Updates
2018-08-21 17:19:42
  • Multiple Updates
2018-08-17 17:19:33
  • Multiple Updates
2018-08-17 00:18:54
  • Multiple Updates
2018-08-16 21:19:17
  • Multiple Updates
2018-08-16 17:19:27
  • Multiple Updates
2018-08-15 17:19:46
  • Multiple Updates
2018-08-15 00:19:46
  • First insertion