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ubuntuUbuntuUSN-4511-1
HistorySep 17, 2020 - 12:00 a.m.

QEMU vulnerability

2020-09-1700:00:00
ubuntu.com
73

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

17.2%

JSON

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • qemu - Machine emulator and virtualizer

Details

Ziming Zhang, Xiao Wei, Gonglei Arei, and Yanyu Zhang discovered that QEMU
incorrectly handled certain USB packets. An attacker inside the guest could
use this issue to cause QEMU to crash, resulting in a denial of service, or
possibly execute arbitrary code on the host. In the default installation,
when QEMU is used with libvirt, attackers would be isolated by the libvirt
AppArmor profile.

Related

nessus 83
redhat 22
cve 1
alpinelinux 1
xen 1
huawei 1
openvas 41
fedora 2
osv 7
redhatcve 1
gentoo 2
prion 1
centos 2
oraclelinux 4
nvd 1
ibm 1
f5 1
veracode 1
cvelist 1
debiancve 1
ubuntucve 1
cbl_mariner 1
almalinux 1
rocky 1
citrix 1
amazon 2
debian 2
suse 3
archlinux 1
ubuntu 1
nessus
nessus
Fedora 31 : xen (2020-3689b67b53)
2020-09-11 00:00:00
RHEL 7 : qemu-kvm (RHSA-2020:4050)
2020-11-18 00:00:00
RHEL 8 : virt:rhel (RHSA-2020:4049)
2020-09-30 00:00:00
redhat
redhat
(RHSA-2020:4111) Important: qemu-kvm-rhev security update
2020-09-30 09:05:00
(RHSA-2020:4058) Important: virt:rhel security update
2020-09-29 08:09:17
(RHSA-2020:4291) Important: virt:8.2 and virt-devel:8.2 security and bug fix update
2020-10-20 09:06:26
cve
cve
CVE-2020-14364
2020-08-31 18:15:12
alpinelinux
alpinelinux
CVE-2020-14364
2020-08-31 18:15:12
xen
xen
QEMU: usb: out-of-bounds r/w access issue
2020-08-24 12:00:00
huawei
huawei
Security Advisory - QEMU Out-of-bound Read and Write Vulnerability in Huawei Product
2020-09-30 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4511-1)
2020-09-18 00:00:00
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2020-2157)
2020-09-29 00:00:00
Fedora: Security Advisory for xen (FEDORA-2020-3689b67b53)
2020-09-11 00:00:00
fedora
fedora
[SECURITY] Fedora 32 Update: xen-4.13.1-5.fc32
2020-09-15 16:17:33
[SECURITY] Fedora 31 Update: xen-4.12.3-4.fc31
2020-09-10 17:34:33
osv
osv
qemu vulnerability
2020-09-17 11:10:51
CVE-2020-14364
2020-08-31 18:15:12
Important: virt:rhel security update
2020-09-29 08:09:34
redhatcve
redhatcve
CVE-2020-14364
2020-08-24 13:04:32
gentoo
gentoo
Xen: Buffer overflow
2020-09-29 00:00:00
QEMU: Multiple vulnerabilities
2020-11-11 00:00:00
prion
prion
Cross site scripting
2020-08-31 18:15:00
centos
centos
qemu security update
2020-11-09 13:15:26
qemu security update
2020-11-06 22:05:12
oraclelinux
oraclelinux
qemu-kvm security update
2020-09-30 00:00:00
virt:ol security update
2020-10-01 00:00:00
qemu-kvm security update
2020-10-08 00:00:00
nvd
nvd
CVE-2020-14364
2020-08-31 18:15:12
ibm
ibm
Security Bulletin: Publicly disclosed vulnerability from Qemu affects IBM Netezza Host Management
2020-10-12 11:53:04
f5
f5
K09081535 : QEMU vulnerability CVE-2020-14364
2020-12-15 00:00:00
veracode
veracode
Arbitrary Code Execution
2020-09-11 21:53:46
cvelist
cvelist
CVE-2020-14364
2020-08-31 17:11:52
debiancve
debiancve
CVE-2020-14364
2020-08-31 18:15:12
ubuntucve
ubuntucve
CVE-2020-14364
2020-08-24 00:00:00
cbl_mariner
cbl_mariner
CVE-2020-14364 affecting package qemu-kvm 4.2.0-48
2020-11-30 19:31:04
almalinux
almalinux
Important: virt:rhel security update
2020-09-29 08:09:34
rocky
rocky
virt:rhel security update
2020-09-29 08:09:34
citrix
citrix
Citrix Hypervisor Security Update
2020-08-24 04:00:00
amazon
amazon
Important: qemu
2020-11-09 21:04:00
Important: qemu-kvm
2020-11-14 01:23:00
debian
debian
[SECURITY] [DSA 4760-1] qemu security update
2020-09-06 18:00:48
[SECURITY] [DLA 2373-1] qemu security update
2020-09-13 18:47:47
suse
suse
Security update for qemu (important)
2020-10-13 00:00:00
Security update for qemu (important)
2021-07-11 00:00:00
Security update for qemu (moderate)
2021-07-14 00:00:00
archlinux
archlinux
[ASA-202012-26] qemu: multiple issues
2020-12-16 00:00:00
ubuntu
ubuntu
QEMU vulnerabilities
2021-02-02 00:00:00

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

5

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

17.2%

JSON
Related for USN-4511-1
nessus83redhat22cve1alpinelinux1xen1huawei1openvas41fedora2osv7redhatcve1gentoo2prion1centos2oraclelinux4nvd1ibm1f51veracode1cvelist1debiancve1ubuntucve1cbl_mariner1almalinux1rocky1citrix1amazon2debian2suse3archlinux1ubuntu1