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fortinetFortiGuard LabsFG-IR-18-002
HistoryAug 26, 2019 - 12:00 a.m.

Meltdown and Spectre class vulnerabilities

2019-08-2600:00:00
FortiGuard Labs
www.fortiguard.com
35

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

5.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.975 High

EPSS

Percentile

100.0%

JSON

New types of side channel attacks impact most processors including Intel, AMD, ARM, etc. These attacks allow malicious userspace processes to read kernel memory, thus potentially causing kernel sensitive information to leak.

Related

ibm 7
nessus 75
mskb 1
mscve 2
debian 7
threatpost 3
openvas 32
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lenovo 3
cert 1
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suse 3
osv 5
virtuozzo 2
ubuntu 6
centos 5
redhat 22
vmware 2
amazon 2
myhack58 2
intel 1
hp 1
mageia 1
cloudfoundry 1
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Security Bulletin: This Power Hardware Management Console (HMC) update is being released to address Common Vulnerabilities and Exposures issue numbers CVE-2017-5715, CVE-2017-5753 and CVE-2017-5754 (known as Spectre and Meltdown).
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Windows Speculative Execution Configuration Check
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KB4073065: Surface guidance to protect against silicon-based microarchitectural and speculative execution side-channel vulnerabilities
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[SECURITY] [DLA 1506-1] intel-microcode security update
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New Ninth-Gen Intel CPUs Shield Against Some Spectre, Meltdown Variants
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2019-05-15 16:48:11
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Fedora Update for libvirt FEDORA-2019-6e146a714c
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Debian: Security Advisory (DSA-4469-1)
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[SECURITY] Fedora 28 Update: libvirt-4.1.0-6.fc28
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[SECURITY] Fedora 30 Update: qemu-3.1.0-8.fc30
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CPU hardware utilizing speculative execution may be vulnerable to cache side-channel attacks
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Two New Spectre-Class CPU Flaws Discovered—Intel Pays $100K Bounty
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Important kernel security update: New kernel 2.6.32-042stab138.1 for Virtuozzo Containers for Linux 4.7, Server Bare Metal 5.0
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ubuntu
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libvirt update
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libvirt update
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(RHSA-2019:1200) Important: qemu-kvm-rhev security update
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VMware product updates enable Hypervisor-Specific Mitigations, Hypervisor-Assisted Guest Mitigations, and Operating System-Specific Mitigations for Microarchitectural Data Sampling (MDS) Vulnerabilities (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091)
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Microarchitectural Data Sampling Advisory
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HPSBHF03618 rev. 8 - Intel Microarchitectural Data Sampling Security Updates
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Updated microcode packages fix security vulnerabilities
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USN-3977-2: Intel Microcode update (AKA ZombieLoad Attack) | Cloud Foundry
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6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

5.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.975 High

EPSS

Percentile

100.0%

JSON
Related for FG-IR-18-002
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