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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:140530
[Rus]
Version
16
Class
vulnerability
ALTXid
337398
Language
English
Severity
Medium
Title
Red Hat -- Vulnerability in virt:rhel, qemu-kvm (CVE-2020-14364)
Description
The vulnerability was found in virt:rhel, qemu-kvm.
Family
unix
Platform
CentOS Linux 6
CentOS Linux 7
CentOS Linux 8
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 6.5
Red Hat Enterprise Linux 6.6
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 7.2
Red Hat Enterprise Linux 7.3
Red Hat Enterprise Linux 7.4
Red Hat Enterprise Linux 7.6
Red Hat Enterprise Linux 7.7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 8.1
Red Hat Enterprise Linux 8.2
Product
qemu-kvm
qemu-kvm-rhev
Red Hat Virtualization
redhat-release-virtualization-host
virt:rhel
Reference
VENDOR: RHSA-2020:4172
VENDOR: RHSA-2020:4172
Id:
RHSA-2020:4172
Reference:
https://access.redhat.com/errata/RHSA-2020:4172
VENDOR: RHSA-2020:4111
VENDOR: RHSA-2020:4111
Id:
RHSA-2020:4111
Reference:
https://access.redhat.com/errata/RHSA-2020:4111
VENDOR: RHSA-2020:4115
VENDOR: RHSA-2020:4115
Id:
RHSA-2020:4115
Reference:
https://access.redhat.com/errata/RHSA-2020:4115
VENDOR: RHSA-2020:4176
VENDOR: RHSA-2020:4176
Id:
RHSA-2020:4176
Reference:
https://access.redhat.com/errata/RHSA-2020:4176
VENDOR: RHSA-2020:4058
VENDOR: RHSA-2020:4058
Id:
RHSA-2020:4058
Reference:
https://access.redhat.com/errata/RHSA-2020:4058
CESA-2020:4079: CESA-2020:4079
CESA-2020:4079: CESA-2020:4079
Id:
CESA-2020:4079
Reference:
http://lists.centos.org/pipermail/centos-cr-announce/2020-November/012881.html
CESA-2020:4056: CESA-2020:4056
CESA-2020:4056: CESA-2020:4056
Id:
CESA-2020:4056
Reference:
http://lists.centos.org/pipermail/centos-announce/2020-November/035813.html
CVE: CVE-2020-14364
CVE: CVE-2020-14364
Id:
CVE-2020-14364
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14364
Comment
: An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
5
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
CWE:
125 (Out-of-bounds Read)
References:
https://www.openwall.com/lists/oss-security/2020/08/24/2 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1869201 (MISC)
https://www.openwall.com/lists/oss-security/2020/08/24/3 (MISC)
DSA-4760 (DEBIAN)
[debian-lts-announce] 20200913 [SECURITY] [DLA 2373-1] qemu security update (MLIST)
USN-4511-1 (UBUNTU)
https://security.netapp.com/advisory/ntap-20200924-0006/ (CONFIRM)
GLSA-202009-14 (GENTOO)
openSUSE-SU-2020:1664 (SUSE)
GLSA-202011-09 (GENTOO)
FEDORA-2020-3689b67b53 ()
FEDORA-2020-eeb29955ed ()
VENDOR: RHSA-2020:4049
VENDOR: RHSA-2020:4049
Id:
RHSA-2020:4049
Reference:
https://access.redhat.com/errata/RHSA-2020:4049
VENDOR: RHSA-2020:4048
VENDOR: RHSA-2020:4048
Id:
RHSA-2020:4048
Reference:
https://access.redhat.com/errata/RHSA-2020:4048
VENDOR: RHSA-2020:4050
VENDOR: RHSA-2020:4050
Id:
RHSA-2020:4050
Reference:
https://access.redhat.com/errata/RHSA-2020:4050
VENDOR: RHSA-2020:4051
VENDOR: RHSA-2020:4051
Id:
RHSA-2020:4051
Reference:
https://access.redhat.com/errata/RHSA-2020:4051
VENDOR: RHSA-2020:4052
VENDOR: RHSA-2020:4052
Id:
RHSA-2020:4052
Reference:
https://access.redhat.com/errata/RHSA-2020:4052
VENDOR: RHSA-2020:4053
VENDOR: RHSA-2020:4053
Id:
RHSA-2020:4053
Reference:
https://access.redhat.com/errata/RHSA-2020:4053
VENDOR: RHSA-2020:4054
VENDOR: RHSA-2020:4054
Id:
RHSA-2020:4054
Reference:
https://access.redhat.com/errata/RHSA-2020:4054
VENDOR: RHSA-2020:4055
VENDOR: RHSA-2020:4055
Id:
RHSA-2020:4055
Reference:
https://access.redhat.com/errata/RHSA-2020:4055
VENDOR: RHSA-2020:4056
VENDOR: RHSA-2020:4056
Id:
RHSA-2020:4056
Reference:
https://access.redhat.com/errata/RHSA-2020:4056
VENDOR: RHSA-2020:4059
VENDOR: RHSA-2020:4059
Id:
RHSA-2020:4059
Reference:
https://access.redhat.com/errata/RHSA-2020:4059
VENDOR: RHSA-2020:4079
VENDOR: RHSA-2020:4079
Id:
RHSA-2020:4079
Reference:
https://access.redhat.com/errata/RHSA-2020:4079
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