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’.

OSVersionArchitecturePackageVersionFilename
Debian12allopenssl< 1.1.1~~pre9-1openssl_1.1.1~~pre9-1_all.deb
Debian11allopenssl< 1.1.1~~pre9-1openssl_1.1.1~~pre9-1_all.deb
Debian10allopenssl< 1.1.1~~pre9-1openssl_1.1.1~~pre9-1_all.deb
Debian999allopenssl< 1.1.1~~pre9-1openssl_1.1.1~~pre9-1_all.deb
Debian13allopenssl< 1.1.1~~pre9-1openssl_1.1.1~~pre9-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	openssl	< 1.1.1~~pre9-1	openssl_1.1.1~~pre9-1_all.deb
Debian	11	all	openssl	< 1.1.1~~pre9-1	openssl_1.1.1~~pre9-1_all.deb
Debian	10	all	openssl	< 1.1.1~~pre9-1	openssl_1.1.1~~pre9-1_all.deb
Debian	999	all	openssl	< 1.1.1~~pre9-1	openssl_1.1.1~~pre9-1_all.deb
Debian	13	all	openssl	< 1.1.1~~pre9-1	openssl_1.1.1~~pre9-1_all.deb

exploitpack 1

hp 1

nessus 63

ibm 45

veracode 1

oraclelinux 6

freebsd 2

openvas 21

redhatcve 1

f5 1

threatpost 1

thn 1

osv 4

ubuntucve 2

alpinelinux 1

zdt 1

cve 1

prion 1

tenable 2

redhat 9

openssl 1

exploitdb 1

archlinux 2

suse 5

slackware 1

gentoo 1

amazon 2

altlinux 1

mageia 1

centos 2

aix 1

debian 3

photon 3

cloudfoundry 1

ubuntu 1

symantec 1

nodejsblog 1

oracle 5

exploitpack

Intel (Skylake Kaby Lake) - PortSmash CPU SMT Side-Channel

2018-11-02 00:00:00

HPSBHF03597 rev. 3 - PortSmash Side-Channel Vulnerability

2018-11-02 00:00:00

nessus

CentOS 7 : openssl (CESA-2019:0483)

2019-03-20 00:00:00

Oracle Linux 7 : openssl (ELSA-2019-0483)

2019-03-14 00:00:00

EulerOS 2.0 SP3 : openssl110f (EulerOS-SA-2018-1434)

2018-12-28 00:00:00

ibm

Security Bulletin: Vulnerability in OpenSSL affects IBM OS Image for Red Hat Linux Systems, AIX and bundling products for IBM PureApplication Systems (CVE-2018-5407)

2019-09-11 05:05:01

Security Bulletin: IBM has released Unified Extensible Firmware Interface (UEFI) fixes in response to OpenSSL vulnerability CVE-2018-5407

2023-12-07 22:45:04

Security Bulletin: A vulnerability in OpenSSL affects PowerKVM

2019-05-17 16:05:02

veracode

Timing Attack

2018-11-26 02:50:19

oraclelinux

openssl security and bug fix update

2019-03-13 00:00:00

openssl security update

2019-08-19 00:00:00

openssl security and bug fix update

2019-08-13 00:00:00

freebsd

OpenSSL -- timing vulnerability

2018-11-12 00:00:00

node.js -- multiple vulnerabilities

2018-11-27 00:00:00

openvas

OpenSSL: Microarchitecture timing vulnerability in ECC scalar multiplication (CVE-2018-5407) (Windows)

2018-11-22 00:00:00

Huawei EulerOS: Security Advisory for openssl110f (EulerOS-SA-2018-1434)

2020-01-23 00:00:00

CentOS Update for openssl CESA-2019:0483 centos7

2019-03-21 00:00:00

redhatcve

CVE-2018-5407

2020-01-13 03:40:32

K49711130 : OpenSSL and Intel processor SMT side-channel vulnerability (PortSmash) CVE-2018-5407

2018-11-30 00:00:00

threatpost

PortSmash Side Channel Attack Siphons Data From Intel, Other CPUs

2018-11-05 16:56:02

thn

New Intel CPU Flaw Exploits Hyper-Threading to Steal Encrypted Data

2018-11-04 09:24:00

osv

CVE-2018-5407

2018-11-15 21:29:00

openssl - security update

2018-11-21 00:00:00

openssl1.0 - security update

2018-12-19 00:00:00

ubuntucve

CVE-2018-5407

2018-11-15 00:00:00

CVE-2018-0735

2018-10-29 00:00:00

alpinelinux

CVE-2018-5407

2018-11-15 21:29:00

zdt

Intel (Skylake / Kaby Lake) - PortSmash CPU SMT Side-Channel Exploit

2018-11-05 00:00:00

cve

CVE-2018-5407

2018-11-15 21:29:00

prion

Design/Logic Flaw

2018-11-15 21:29:00

tenable

[R1] Nessus 8.1.1 Fixes Multiple Third-party Vulnerabilities

2018-12-20 17:47:49

[R1] Nessus 8.1.1 Fixes Multiple Third-party Vulnerabilities

2018-12-20 17:47:49

redhat

(RHSA-2019:0651) Moderate: Red Hat Ansible Tower 3.4.3

2019-03-26 19:14:33

(RHSA-2019:0483) Moderate: openssl security and bug fix update

2019-03-12 08:21:31

(RHSA-2019:0652) Moderate: Red Hat Ansible Tower 3.3.5

2019-03-26 19:14:35

openssl

Vulnerability in OpenSSL CVE-2018-5407

2018-11-02 00:00:00

exploitdb

Intel (Skylake / Kaby Lake) - 'PortSmash' CPU SMT Side-Channel

2018-11-02 00:00:00

archlinux

[ASA-201812-8] openssl-1.0: private key recovery

2018-12-08 00:00:00

[ASA-201812-7] lib32-openssl-1.0: private key recovery

2018-12-08 00:00:00

suse

Security update for openssl (moderate)

2018-11-24 18:18:01

Security update for openssl-1_0_0 (moderate)

2018-12-08 15:08:25

Security update for compat-openssl098 (moderate)

2018-12-13 03:13:21

slackware

[slackware-security] openssl

2018-11-22 06:43:55

gentoo

OpenSSL: Multiple vulnerabilities

2019-03-14 00:00:00

amazon

Medium: openssl

2019-04-04 21:45:00

Medium: openssl

2019-04-04 19:13:00

altlinux

Security fix for the ALT Linux 9 package openssl10 version 1.0.2q-alt1

2018-12-19 00:00:00

mageia

Updated openssl packages fix security vulnerabilities

2018-11-27 18:26:11

centos

openssl security update

2019-03-19 14:32:25

OVMF security update

2019-08-30 03:50:09

aix

There are vulnerabilities in OpenSSL used by AIX.

2018-12-11 09:37:36

debian

[SECURITY] [DLA 1586-1] openssl security update

2018-11-21 21:43:46

[SECURITY] [DSA 4355-1] openssl1.0 security update

2018-12-19 22:29:59

[SECURITY] [DSA 4348-1] openssl security update

2018-11-30 22:26:20

photon

Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2018-1.0-0199

2018-12-14 00:00:00

Moderate Photon OS Security Update - PHSA-2018-0199

2018-12-14 00:00:00

Important Photon OS Security Update - PHSA-2018-0113

2018-12-11 00:00:00

cloudfoundry

USN-3840-1: OpenSSL vulnerabilities | Cloud Foundry

2018-12-27 00:00:00

ubuntu

OpenSSL vulnerabilities

2018-12-06 00:00:00

symantec

OpenSSL Vulnerabilities Oct 2018 - Jul 2019

2019-09-05 08:00:00

nodejsblog

November 2018 Security Releases

2018-11-28 00:00:00

oracle

Oracle Critical Patch Update Advisory - January 2019

2019-01-15 00:00:00

Oracle Critical Patch Update Advisory - July 2019

2019-07-16 00:00:00

Oracle Critical Patch Update Advisory - April 2019

2019-04-16 00:00:00

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4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

24.7%

JSON

Related for DEBIANCVE:CVE-2018-5407