CVE-2017-3878

Опубликовано: 17 мар. 2017

Источник: nvd

CVSS3: 5.3

CVSS2: 5

EPSS Низкий

Описание

A Denial of Service vulnerability in the Telnet remote login functionality of Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a Telnet process used for login to terminate unexpectedly and the login attempt to fail. There is no impact to user traffic flowing through the device. Affected Products: This vulnerability affects Cisco Nexus 9000 Series Switches that are running Cisco NX-OS Software and are configured to allow remote Telnet connections to the device. More Information: CSCux46778. Known Affected Releases: 7.0(3)I3(0.170). Known Fixed Releases: 7.0(3)I3(1) 7.0(3)I3(0.257) 7.0(3)I3(0.255) 7.0(3)I2(2e) 7.0(3)F1(1.22) 7.0(3)F1(1).

Ссылки

http://www.securityfocus.com/bid/96927
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1038047
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-nss
Vendor Advisory
http://www.securityfocus.com/bid/96927
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1038047
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-nss
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:cisco:nx-os:7.0\(3\)i3\(0.170\):*:*:*:*:*:*:*

Одно из

cpe:2.3:h:cisco:nexus_92160yc_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_92300yc_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_92304qc_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9236c_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9272q_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_93108tc-ex_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_93120tx_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_93128tx_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_93180lc-ex_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_93180yc-ex_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9332pq_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9336pq_aci_spine_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9372px-e_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9372px_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9372tx-e_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9372tx_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9396px_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9396tx_switch:-:*:*:*:*:*:*:*

cpe:2.3:h:cisco:nexus_9508_switch:-:*:*:*:*:*:*:*

EPSS

Процентиль: 75%

0.00873

Низкий

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

CWE-119

Связанные уязвимости

GHSA-f862-pggf-w7pj

CVSS3: 5.3

github

больше 3 лет назад

BDU:2017-00682

fstec

почти 9 лет назад

Уязвимость сетевой операционной системы Cisco NX-OS, функционирующей на Cisco Nexus 9000 Series Switches, позволяющая нарушителю вызвать неавторизированный процесс входа в систему