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ubuntuUbuntuUSN-3680-1
HistoryJun 12, 2018 - 12:00 a.m.

libvirt vulnerability and update

2018-06-1200:00:00
ubuntu.com
43

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.2

Confidence

Low

EPSS

0.011

Percentile

84.7%

JSON

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 17.10
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • libvirt - Libvirt virtualization toolkit

Details

Ken Johnson and Jann Horn independently discovered that microprocessors
utilizing speculative execution of a memory read may allow unauthorized
memory reads via sidechannel attacks. An attacker in the guest could use
this to expose sensitive guest information, including kernel memory. This
update allows libvirt to expose new CPU features added by microcode updates
to guests. (CVE-2018-3639)

Daniel P. Berrange discovered that libvirt incorrectly handled the QEMU
guest agent. An attacker could possibly use this issue to consume
resources, leading to a denial of service. (CVE-2018-1064)

Related

openvas 28
nessus 91
oraclelinux 8
amazon 4
osv 2
mageia 2
fedora 4
redhat 35
citrix 1
virtuozzo 1
centos 6
debian 1
suse 3
debiancve 1
f5 1
ibm 5
kaspersky 1
zdt 1
photon 1
ubuntu 1
ubuntucve 1
slackware 1
openvas
openvas
Ubuntu: Security Advisory (USN-3680-1)
2018-06-13 00:00:00
Huawei EulerOS: Security Advisory for libvirt (EulerOS-SA-2018-1197)
2020-01-23 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:2082-1)
2021-04-19 00:00:00
nessus
nessus
Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : libvirt vulnerability and update (USN-3680-1)
2018-06-13 00:00:00
EulerOS 2.0 SP3 : libvirt (EulerOS-SA-2018-1197)
2018-07-03 00:00:00
Amazon Linux 2 : libvirt (ALAS-2018-1049) (Spectre)
2018-07-26 00:00:00
oraclelinux
oraclelinux
libvirt security update
2018-06-25 00:00:00
libvirt security update
2018-05-22 00:00:00
qemu-kvm security update
2018-05-22 00:00:00
amazon
amazon
Important: libvirt
2018-07-24 16:05:00
Important: java-1.7.0-openjdk
2018-06-08 18:05:00
Important: java-1.8.0-openjdk
2018-06-08 18:10:00
osv
osv
libvirt - security update
2018-03-14 00:00:00
xen - security update
2018-05-25 00:00:00
mageia
mageia
Updated libvirt packages fix CVE-2018-1064
2018-03-30 00:00:32
Updated libvirt packages fix security vulnerability
2018-05-31 23:34:08
fedora
fedora
[SECURITY] Fedora 29 Update: java-1.8.0-openjdk-1.8.0.201.b09-2.fc29
2019-02-11 01:57:50
[SECURITY] Fedora 29 Update: java-1.8.0-openjdk-1.8.0.212.b04-0.fc29
2019-05-03 03:43:22
[SECURITY] Fedora 28 Update: java-1.8.0-openjdk-1.8.0.201.b09-2.fc28
2019-02-25 01:34:09
redhat
redhat
(RHSA-2018:1675) Important: vdsm security update
2018-05-21 23:04:07
(RHSA-2018:2001) Important: qemu-kvm security update
2018-06-26 14:59:53
(RHSA-2018:1633) Important: qemu-kvm security update
2018-05-21 21:13:32
citrix
citrix
CVE-2018-3639 - Citrix XenServer Security Update
2018-05-22 04:00:00
virtuozzo
virtuozzo
Important kernel security update: CVE-2018-3639; new kernel 2.6.32-042stab130.1; Virtuozzo 6.0 Update 12 Hotfix 25 (6.0.12-3705)
2018-05-23 00:00:00
centos
centos
java security update
2018-05-22 15:32:03
qemu security update
2018-07-03 18:54:02
kernel, perf, python security update
2018-05-22 15:35:50
debian
debian
[SECURITY] [DSA 4210-1] xen security update
2018-05-25 05:00:47
suse
suse
Security update for libvirt (moderate)
2018-08-13 12:07:25
Security update for libvirt (important)
2018-06-09 15:07:56
Security update for qemu (important)
2018-06-09 15:11:25
debiancve
debiancve
CVE-2018-3639
2018-05-22 12:29:00
f5
f5
K29146534 : SSB Variant 4 vulnerability CVE-2018-3639
2018-07-10 00:00:00
ibm
ibm
Security Bulletin: IBM Netezza Host Management is affected by the vulnerability known as Variant 4 or SpectreNG.
2019-10-18 03:36:34
Security Bulletin: IBM Cloud Manager is affected by the vulnerabilities known as SpectreNG (CVE-2018-3639)
2018-08-08 04:13:55
Security Bulletin: IBM has released the following fixes for AIX and VIOS in response to Speculative Store Bypass (SSB), also known as Variant 4.
2018-08-17 23:06:03
kaspersky
kaspersky
KLA11893 Microsoft Advisory for Microsoft Products (ESU)
2018-05-21 00:00:00
zdt
zdt
AMD / ARM / Intel - Speculative Execution Variant 4 Speculative Store Bypass Exploit
2018-05-23 00:00:00
photon
photon
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2018-1.0-0151
2018-06-22 00:00:00
ubuntu
ubuntu
Linux kernel vulnerability
2018-05-22 00:00:00
ubuntucve
ubuntucve
CVE-2018-3639
2018-05-21 00:00:00
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2018-07-27 21:57:40

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.2

Confidence

Low

EPSS

0.011

Percentile

84.7%

JSON
Related for USN-3680-1
openvas28nessus91oraclelinux8amazon4osv2mageia2fedora4redhat35citrix1virtuozzo1centos6debian1suse3debiancve1f51ibm5kaspersky1zdt1photon1ubuntu1ubuntucve1slackware1