CVE-2015-6855

Опубликовано: 06 нояб. 2015

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.

Ссылки

http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html
Mailing List
Third Party Advisory
http://www.debian.org/security/2015/dsa-3361
Third Party Advisory
http://www.debian.org/security/2015/dsa-3362
Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/09/10/1
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/09/10/2
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/76691
Third Party Advisory
VDB Entry
http://www.ubuntu.com/usn/USN-2745-1
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html
Mailing List
Third Party Advisory
https://security.gentoo.org/glsa/201602-01
Third Party Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия до 2.4.1 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*

cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:*

Конфигурация 5

Одно из

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*

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

cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*

Конфигурация 6

cpe:2.3:o:arista:eos:-:*:*:*:*:*:*:*

EPSS

Процентиль: 90%

0.05769

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-369

Связанные уязвимости

CVE-2015-6855

CVSS3: 7.5

ubuntu

больше 10 лет назад

CVE-2015-6855

redhat

больше 10 лет назад

CVE-2015-6855

CVSS3: 7.5

debian

больше 10 лет назад

hw/ide/core.c in QEMU does not properly restrict the commands accepted ...

GHSA-8gcq-wcj5-xgq6

CVSS3: 7.5

github

больше 3 лет назад

BDU:2016-00272

fstec

больше 10 лет назад

Уязвимость эмулятора аппаратного обеспечения QEMU, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое неустановленное воздействие

EPSS

Процентиль: 90%

0.05769

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-369