BDU:2020-04714

Опубликовано: 13 окт. 2020

Источник: fstec

CVSS3: 5.5

CVSS2: 4.9

EPSS Низкий

Описание

Уязвимость реализации протокола NetBIOS операционной системы Windows связана с ошибками обработки объектов в памяти. Эксплуатация уязвимости может позволить нарушителю получить несанкционированный доступ к защищаемой информации

Вендор

Microsoft Corp

Наименование ПО

Windows 7 Service Pack 1

Windows Server 2008 Service Pack 2

Windows 8.1

Windows Server 2012

Windows Server 2012 R2

Windows Server 2008 R2 Service Pack 1

Windows 10

Windows 10 1607

Windows Server 2016

Windows RT 8.1

Windows Server 2008 Service Pack 2 (Server Core Installation)

Windows Server 2012 R2 (Server Core installation)

Windows Server 2016 (Server Core installation)

Windows Server 2008 R2 Service Pack 1 (Server Core installation)

Windows 10 1709

Windows 10 1803

Windows 10 1809

Windows Server 2019

Windows Server 2019 (Server Core installation)

Windows 10 1903

Windows Server 1903 (Server Core Installation)

Windows 10 1909

Windows Server 1909 (Server Core Installation)

Windows 10 2004

Windows Server 2004 (Server Core Installation)

Windows Server 2012 (Server Core installation)

Версия ПО

- (Windows 7 Service Pack 1)

- (Windows Server 2008 Service Pack 2)

- (Windows 7 Service Pack 1)

- (Windows 8.1)

- (Windows Server 2008 Service Pack 2)

- (Windows Server 2012)

- (Windows Server 2012 R2)

- (Windows Server 2008 R2 Service Pack 1)

- (Windows 10)

- (Windows 10 1607)

- (Windows Server 2016)

- (Windows RT 8.1)

- (Windows Server 2008 Service Pack 2 (Server Core Installation))

- (Windows Server 2012 R2 (Server Core installation))

- (Windows Server 2016 (Server Core installation))

- (Windows Server 2008 R2 Service Pack 1 (Server Core installation))

- (Windows 10 1709)

- (Windows 10 1803)

- (Windows 10 1809)

- (Windows Server 2019)

- (Windows Server 2019 (Server Core installation))

- (Windows 10 1809)

- (Windows 10 1709)

- (Windows 10 1803)

- (Windows 10 1903)

- (Windows Server 1903 (Server Core Installation))

- (Windows 10 1909)

- (Windows Server 1909 (Server Core Installation))

- (Windows 10 2004)

- (Windows Server 2004 (Server Core Installation))

- (Windows Server 2012 (Server Core installation))

Тип ПО

Операционная система

Операционные системы и аппаратные платформы

Microsoft Corp Windows 7 Service Pack 1 -

Microsoft Corp Windows Server 2008 Service Pack 2 -

Microsoft Corp Windows 7 Service Pack 1 -

Microsoft Corp Windows 8.1 -

Microsoft Corp Windows Server 2008 Service Pack 2 -

Microsoft Corp Windows Server 2012 -

Microsoft Corp Windows Server 2012 R2 -

Microsoft Corp Windows Server 2008 R2 Service Pack 1 -

Microsoft Corp Windows 10 -

Microsoft Corp Windows 10 1607 -

Microsoft Corp Windows Server 2016 -

Microsoft Corp Windows RT 8.1 -

Microsoft Corp Windows Server 2008 Service Pack 2 (Server Core Installation) -

Microsoft Corp Windows Server 2012 R2 (Server Core installation) -

Microsoft Corp Windows Server 2016 (Server Core installation) -

Microsoft Corp Windows Server 2008 R2 Service Pack 1 (Server Core installation) -

Microsoft Corp Windows 10 1709 -

Microsoft Corp Windows 10 1803 -

Microsoft Corp Windows 10 1809 -

Microsoft Corp Windows Server 2019 -

Microsoft Corp Windows Server 2019 (Server Core installation) -

Microsoft Corp Windows 10 1809 -

Microsoft Corp Windows 10 1709 -

Microsoft Corp Windows 10 1803 -

Microsoft Corp Windows 10 1903 -

Microsoft Corp Windows Server 1903 (Server Core Installation) -

Microsoft Corp Windows 10 1909 -

Microsoft Corp Windows Server 1909 (Server Core Installation) -

Microsoft Corp Windows 10 2004 -

Microsoft Corp Windows Server 2004 (Server Core Installation) -

Microsoft Corp Windows Server 2012 (Server Core installation) -

Уровень опасности уязвимости

Средний уровень опасности (базовая оценка CVSS 2.0 составляет 4,9)

Средний уровень опасности (базовая оценка CVSS 3.0 составляет 5,5)

Возможные меры по устранению уязвимости

Использование рекомендаций:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16897

Статус уязвимости

Подтверждена производителем

Наличие эксплойта

Данные уточняются

Информация об устранении

Уязвимость устранена

Ссылки на источники

Идентификаторы других систем описаний уязвимостей

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-16897
CVE

EPSS

Процентиль: 69%

0.00615

Низкий

5.5 Medium

CVSS3

4.9 Medium

CVSS2

Связанные уязвимости

CVE-2020-16897

CVSS3: 5.5

nvd

около 5 лет назад

An information disclosure vulnerability exists when NetBIOS over TCP (NBT) Extensions (NetBT) improperly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have run a specially crafted application. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system. The update addresses the vulnerability by correcting how a NetBT handles objects in memory.

CVE-2020-16897

CVSS3: 5.5

msrc

около 5 лет назад

NetBT Information Disclosure Vulnerability

GHSA-9mgf-8pw2-hx5x

CVSS3: 5.5

github

больше 3 лет назад

An information disclosure vulnerability exists when NetBIOS over TCP (NBT) Extensions (NetBT) improperly handle objects in memory, aka 'NetBT Information Disclosure Vulnerability'.

EPSS

Процентиль: 69%

0.00615

Низкий

5.5 Medium

CVSS3

4.9 Medium

CVSS2