CVE-2018-7858

Опубликовано: 12 мар. 2018

Источник: nvd

CVSS3: 5.5

CVSS2: 2.1

EPSS Низкий

Описание

Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.

Ссылки

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
Mailing List
Release Notes
Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/03/09/1
Mailing List
Patch
Third Party Advisory
http://www.securityfocus.com/bid/103350
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:1369
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1416
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2162
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1553402
Issue Tracking
Third Party Advisory
https://lists.nongnu.org/archive/html/qemu-devel/2018-03/msg02174.html
Mailing List
Patch
Vendor Advisory
https://usn.ubuntu.com/3649-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
Mailing List
Release Notes
Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/03/09/1
Mailing List
Patch
Third Party Advisory
http://www.securityfocus.com/bid/103350
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:1369
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1416
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2162
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1553402
Issue Tracking
Third Party Advisory
https://lists.nongnu.org/archive/html/qemu-devel/2018-03/msg02174.html
Mailing List
Patch
Vendor Advisory
https://usn.ubuntu.com/3649-1/
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Версия до 2.11.2 (включая)

Конфигурация 2

cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

EPSS

Процентиль: 23%

0.00074

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-125

Связанные уязвимости

CVE-2018-7858

CVSS3: 5.5

ubuntu

больше 7 лет назад

CVE-2018-7858

CVSS3: 5.5

redhat

больше 7 лет назад

CVE-2018-7858

CVSS3: 5.5

debian

больше 7 лет назад

Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Em ...

GHSA-f62g-jrwm-hq59

CVSS3: 5.5

github

около 3 лет назад

ELSA-2018-1416

oracle-oval

около 7 лет назад

ELSA-2018-1416: qemu-kvm security update (MODERATE)

EPSS

Процентиль: 23%

0.00074

Низкий

5.5 Medium

CVSS3

2.1 Low

CVSS2

Дефекты

CWE-125