NVD - cve-2018-5407

CVE-2018-5407 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 4.7 MEDIUM

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 1.9 LOW

Vector: (AV:L/AC:M/Au:N/C:P/I:N/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.securityfocus.com/bid/105897	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/105897	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:0483	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0483	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0651	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0651	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0652	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0652	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2125	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2125	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3929	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3929	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3931	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3931	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3932	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3932	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3933	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3933	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3935	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3935	Third Party Advisory
https://eprint.iacr.org/2018/1060.pdf	Technical Description Third Party Advisory
https://eprint.iacr.org/2018/1060.pdf	Technical Description Third Party Advisory
https://github.com/bbbrumley/portsmash	Exploit Third Party Advisory
https://github.com/bbbrumley/portsmash	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00024.html	Mailing List Third Party Advisory
https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/	Third Party Advisory
https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/	Third Party Advisory
https://security.gentoo.org/glsa/201903-10	Third Party Advisory
https://security.gentoo.org/glsa/201903-10	Third Party Advisory
https://security.netapp.com/advisory/ntap-20181126-0001/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20181126-0001/	Third Party Advisory
https://support.f5.com/csp/article/K49711130?utm_source=f5support&amp%3Butm_medium=RSS
https://support.f5.com/csp/article/K49711130?utm_source=f5support&amp%3Butm_medium=RSS
https://usn.ubuntu.com/3840-1/	Third Party Advisory
https://usn.ubuntu.com/3840-1/	Third Party Advisory
https://www.debian.org/security/2018/dsa-4348	Third Party Advisory
https://www.debian.org/security/2018/dsa-4348	Third Party Advisory
https://www.debian.org/security/2018/dsa-4355	Third Party Advisory
https://www.debian.org/security/2018/dsa-4355	Third Party Advisory
https://www.exploit-db.com/exploits/45785/	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/45785/	Exploit Third Party Advisory VDB Entry
https://www.oracle.com/security-alerts/cpuapr2020.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2020.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2020.html	Patch Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	Patch Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	Patch Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html	Patch Vendor Advisory
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html	Patch Vendor Advisory
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html	Patch Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html	Patch Third Party Advisory
https://www.tenable.com/security/tns-2018-16	Third Party Advisory
https://www.tenable.com/security/tns-2018-16	Third Party Advisory
https://www.tenable.com/security/tns-2018-17	Third Party Advisory
https://www.tenable.com/security/tns-2018-17	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-203	Observable Discrepancy	NIST
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	CERT/CC

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

28 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5407
NVD Published Date:
11/15/2018
NVD Last Modified:
11/20/2024
Source:
CERT/CC

CVE-2018-5407 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 11:08:45 PM

CVE Modified by CERT/CC 5/14/2024 1:22:07 AM

CVE Modified by CERT/CC 11/06/2023 9:58:42 PM

Modified Analysis by NIST 9/18/2020 12:58:05 PM

CVE Modified by CERT/CC 4/15/2020 5:15:25 PM

CVE Modified by CERT/CC 1/15/2020 3:15:18 PM

CVE Modified by CERT/CC 11/20/2019 4:15:12 PM

CVE Modified by CERT/CC 11/20/2019 3:15:11 PM

CVE Modified by CERT/CC 10/09/2019 4:15:15 PM

CVE Modified by CERT/CC 8/06/2019 1:15:38 PM

CVE Modified by CERT/CC 7/23/2019 7:15:33 PM

Reanalysis by NIST 6/26/2019 11:59:45 AM

Modified Analysis by NIST 5/10/2019 4:34:02 PM

CVE Modified by CERT/CC 4/23/2019 3:32:34 PM

Modified Analysis by NIST 3/27/2019 11:11:57 AM

CVE Modified by CERT/CC 3/26/2019 3:29:02 PM

CVE Modified by CERT/CC 3/14/2019 6:29:15 AM

Modified Analysis by NIST 3/05/2019 1:52:00 PM

CVE Modified by CERT/CC 1/16/2019 2:30:29 PM

CVE Modified by CERT/CC 12/21/2018 6:29:09 AM

CVE Modified by CERT/CC 12/20/2018 6:29:04 AM

Initial Analysis by NIST 12/19/2018 11:03:29 AM

CVE Modified by CERT/CC 12/07/2018 6:29:24 AM

CVE Modified by CERT/CC 12/01/2018 6:29:17 AM

CVE Modified by CERT/CC 11/29/2018 10:29:00 AM

CVE Modified by CERT/CC 11/27/2018 6:29:35 AM

CVE Modified by CERT/CC 11/22/2018 6:29:02 AM

CVE Modified by CERT/CC 11/16/2018 6:29:06 AM

Quick Info