BDU:2019-01383

Опубликовано: 27 мар. 2019

Источник: fstec

CVSS3: 5.9

CVSS2: 5.4

EPSS Низкий

Описание

Уязвимость компонента Cisco Smart Call Home операционных систем Cisco IOS XE и Cisco IOS существует из-за недостаточной проверки подлинности сертификата. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, раскрыть защищаемую информацию

Вендор

Cisco Systems Inc.

Наименование ПО

Cisco IOS

Cisco IOS XE

Версия ПО

15.6(1)T0a (Cisco IOS)

3.16.1as (Cisco IOS XE)

3.16.2as (Cisco IOS XE)

3.16.2s (Cisco IOS XE)

3.17.0s (Cisco IOS XE)

3.17.1s (Cisco IOS XE)

3.18.0s (Cisco IOS XE)

16.5.1 (Cisco IOS XE)

3.6.5bE (Cisco IOS XE)

16.5.1a (Cisco IOS XE)

16.2.1 (Cisco IOS XE)

3.7.4e (Cisco IOS XE)

3.7.5e (Cisco IOS XE)

15.2(2)E5b (Cisco IOS)

15.5(3)S1 (Cisco IOS)

15.5(3)S1a (Cisco IOS)

15.5(3)S2 (Cisco IOS)

15.5(3)S3 (Cisco IOS)

15.5(3)S4 (Cisco IOS)

15.5(3)S5 (Cisco IOS)

15.5(3)S6 (Cisco IOS)

15.5(3)S6a (Cisco IOS)

15.6(1)S (Cisco IOS)

15.6(2)S (Cisco IOS)

15.6(2)S1 (Cisco IOS)

15.6(1)S1 (Cisco IOS)

15.6(1)S2 (Cisco IOS)

15.6(2)S2 (Cisco IOS)

15.6(1)S3 (Cisco IOS)

15.6(2)S3 (Cisco IOS)

15.6(1)S4 (Cisco IOS)

15.6(2)S4 (Cisco IOS)

15.6(1)T (Cisco IOS)

15.6(2)T (Cisco IOS)

15.6(1)T1 (Cisco IOS)

15.6(2)T1 (Cisco IOS)

15.6(1)T2 (Cisco IOS)

15.6(2)T2 (Cisco IOS)

15.6(1)T3 (Cisco IOS)

15.6(2)T3 (Cisco IOS)

15.6(2)SP (Cisco IOS)

15.6(2)SP1 (Cisco IOS)

15.6(2)SP2 (Cisco IOS)

15.6(2)SP3 (Cisco IOS)

15.6(2)SN (Cisco IOS)

15.6(3)M (Cisco IOS)

15.6(3)M1 (Cisco IOS)

15.6(3)M0a (Cisco IOS)

15.6(3)M1b (Cisco IOS)

15.6(3)M2 (Cisco IOS)

15.6(3)M2a (Cisco IOS)

15.6(3)M3 (Cisco IOS)

15.6(3)M3a (Cisco IOS)

15.7(3)M (Cisco IOS)

15.7(3)M0a (Cisco IOS)

15.1(4)M12c (Cisco IOS)

15.1(2)SG8a (Cisco IOS)

15.2(3)E1 (Cisco IOS)

15.2(2)E4 (Cisco IOS)

15.2(2)E5 (Cisco IOS)

15.2(4)E2 (Cisco IOS)

15.2(3)E4 (Cisco IOS)

15.2(5)E (Cisco IOS)

15.2(4)E3 (Cisco IOS)

15.2(2)E6 (Cisco IOS)

15.2(5)E1 (Cisco IOS)

15.2(4m)E3 (Cisco IOS)

15.2(2)E5a (Cisco IOS)

15.2(3)E5 (Cisco IOS)

15.2(2)E7 (Cisco IOS)

15.2(5)E2 (Cisco IOS)

15.2(4p)E1 (Cisco IOS)

15.2(6)E (Cisco IOS)

15.2(5)E2b (Cisco IOS)

15.2(5)E2c (Cisco IOS)

15.2(4m)E2 (Cisco IOS)

15.2(4o)E3 (Cisco IOS)

15.2(4q)E1 (Cisco IOS)

15.2(6)E0a (Cisco IOS)

15.2(2)E7b (Cisco IOS)

15.2(4)E5a (Cisco IOS)

15.3(3)JN1 (Cisco IOS)

15.3(3)JN2 (Cisco IOS)

15.6(2)SP3b (Cisco IOS)

15.2(5a)E (Cisco IOS)

15.2(5c)E (Cisco IOS)

15.1(3)SVG3d (Cisco IOS)

16.2.2 (Cisco IOS XE)

16.3.1 (Cisco IOS XE)

16.3.2 (Cisco IOS XE)

16.3.3 (Cisco IOS XE)

16.3.4 (Cisco IOS XE)

16.3.5 (Cisco IOS XE)

16.3.5b (Cisco IOS XE)

16.4.1 (Cisco IOS XE)

16.6.1 (Cisco IOS XE)

16.7.1b (Cisco IOS XE)

3.6.4E (Cisco IOS XE)

3.6.5E (Cisco IOS XE)

3.6.6E (Cisco IOS XE)

3.6.5aE (Cisco IOS XE)

3.6.7E (Cisco IOS XE)

3.6.7bE (Cisco IOS XE)

3.8.2E (Cisco IOS XE)

3.8.3E (Cisco IOS XE)

3.8.4E (Cisco IOS XE)

3.8.5E (Cisco IOS XE)

3.8.5aE (Cisco IOS XE)

3.9.0E (Cisco IOS XE)

3.9.1E (Cisco IOS XE)

3.9.2E (Cisco IOS XE)

3.9.2bE (Cisco IOS XE)

3.10.0E (Cisco IOS XE)

3.10.0cE (Cisco IOS XE)

16.4.3 (Cisco IOS XE)

16.7.2 (Cisco IOS XE)

3.16.1S (Cisco IOS XE)

3.16.3S (Cisco IOS XE)

3.16.2bS (Cisco IOS XE)

3.16.4aS (Cisco IOS XE)

3.16.4bS (Cisco IOS XE)

3.16.4gS (Cisco IOS XE)

3.16.5S (Cisco IOS XE)

3.16.4cS (Cisco IOS XE)

3.16.4dS (Cisco IOS XE)

3.16.4eS (Cisco IOS XE)

3.16.6S (Cisco IOS XE)

3.16.5aS (Cisco IOS XE)

3.16.5bS (Cisco IOS XE)

3.16.7S (Cisco IOS XE)

3.16.6bS (Cisco IOS XE)

3.16.7aS (Cisco IOS XE)

3.16.7bS (Cisco IOS XE)

3.17.2S (Cisco IOS XE)

3.17.1aS (Cisco IOS XE)

3.17.3S (Cisco IOS XE)

3.17.4S (Cisco IOS XE)

16.3.6 (Cisco IOS XE)

16.4.2 (Cisco IOS XE)

16.5.1b (Cisco IOS XE)

16.5.2 (Cisco IOS XE)

16.5.3 (Cisco IOS XE)

16.6.2 (Cisco IOS XE)

16.6.3 (Cisco IOS XE)

16.7.1 (Cisco IOS XE)

16.7.1a (Cisco IOS XE)

16.8.1 (Cisco IOS XE)

16.8.1s (Cisco IOS XE)

16.9.1b (Cisco IOS XE)

15.2(4s)E1 (Cisco IOS)

15.2(4a)EA5 (Cisco IOS)

15.1(3)SVI1b (Cisco IOS)

15.3(3)JF35 (Cisco IOS)

15.1(3)SVM3 (Cisco IOS)

15.1(3)SVN2 (Cisco IOS)

15.1(3)SVO1 (Cisco IOS)

15.1(3)SVO2 (Cisco IOS)

12.2(6)I1 (Cisco IOS)

15.1(3)SVP1 (Cisco IOS)

3.16.3aS (Cisco IOS XE)

3.16.4S (Cisco IOS XE)

3.18.0aS (Cisco IOS XE)

3.18.1S (Cisco IOS XE)

3.18.2S (Cisco IOS XE)

3.18.3S (Cisco IOS XE)

3.18.4S (Cisco IOS XE)

3.18.0SP (Cisco IOS XE)

3.18.1SP (Cisco IOS XE)

3.18.1aSP (Cisco IOS XE)

3.18.1gSP (Cisco IOS XE)

3.18.1bSP (Cisco IOS XE)

3.18.1cSP (Cisco IOS XE)

3.18.2SP (Cisco IOS XE)

3.18.1hSP (Cisco IOS XE)

3.18.2aSP (Cisco IOS XE)

3.18.1iSP (Cisco IOS XE)

3.18.3SP (Cisco IOS XE)

3.18.4SP (Cisco IOS XE)

3.18.3aSP (Cisco IOS XE)

3.18.3bSP (Cisco IOS XE)

16.8.1b (Cisco IOS XE)

16.8.1a (Cisco IOS XE)

16.8.1c (Cisco IOS XE)

16.8.1d (Cisco IOS XE)

16.8.2 (Cisco IOS XE)

16.9.1s (Cisco IOS XE)

16.9.1c (Cisco IOS XE)

16.9.1d (Cisco IOS XE)

15.3(3)JA1n (Cisco IOS)

15.6(1)SN (Cisco IOS)

15.6(1)SN1 (Cisco IOS)

15.6(1)SN2 (Cisco IOS)

15.6(1)SN3 (Cisco IOS)

15.6(3)SN (Cisco IOS)

15.6(4)SN (Cisco IOS)

15.6(5)SN (Cisco IOS)

15.6(6)SN (Cisco IOS)

15.6(7)SN (Cisco IOS)

15.6(3)M1a (Cisco IOS)

15.3(3)JI (Cisco IOS)

15.6(2)T0a (Cisco IOS)

15.6(3)M4 (Cisco IOS)

15.7(3)M1 (Cisco IOS)

15.7(3)M2 (Cisco IOS)

3.8.6E (Cisco IOS XE)

3.10.1E (Cisco IOS XE)

3.10.1sE (Cisco IOS XE)

12.4(25e)JAZ1 (Cisco IOS)

15.2(2)E8 (Cisco IOS)

15.2(6)E1 (Cisco IOS)

15.2(4)E6 (Cisco IOS)

15.2(6)E1a (Cisco IOS)

15.2(6)E1s (Cisco IOS)

15.2(4s)E2 (Cisco IOS)

15.2(4)JAZ1 (Cisco IOS)

15.2(5)EA (Cisco IOS)

15.2(4)EA5 (Cisco IOS)

15.2(4)EA8 (Cisco IOS)

3.6.8E (Cisco IOS XE)

Ci3.10.1aE (Cisco IOS XE)

5.2(4)E4 (Cisco IOS)

15.5(3)S7 (Cisco IOS)

12.4(25e)JAP1m (Cisco IOS)

12.4(25e)JAP2 (Cisco IOS)

12.4(25e)JAP26 (Cisco IOS)

15.6(2)SP4 (Cisco IOS)

15.3(3)JD15 (Cisco IOS)

15.3(3)JDA15 (Cisco IOS)

Тип ПО

Операционная система

Операционные системы и аппаратные платформы

Уровень опасности уязвимости

Средний уровень опасности (базовая оценка CVSS 2.0 составляет 5,4)

Средний уровень опасности (базовая оценка CVSS 3.0 составляет 5,9)

Возможные меры по устранению уязвимости

Использование рекомендаций:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-call-home-cert

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-2019-1757
CVE

EPSS

Процентиль: 55%

0.00328

Низкий

5.9 Medium

CVSS3

5.4 Medium

CVSS2

Связанные уязвимости

CVE-2019-1757

CVSS3: 5.9

nvd

почти 7 лет назад

A vulnerability in the Cisco Smart Call Home feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data using an invalid certificate. The vulnerability is due to insufficient certificate validation by the affected software. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on user connections to the affected software.

GHSA-pqr7-9qqq-hrh5

CVSS3: 5.9

github

больше 3 лет назад

EPSS

Процентиль: 55%

0.00328

Низкий

5.9 Medium

CVSS3

5.4 Medium

CVSS2