PT-2019-3340 · Cisco · Cisco Ios Xe

Publicado 2019-09-25 · Atualizado 2020-10-08 · CVE-2019-12659

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software (affected versions not specified)

Description The issue is related to a logical error in the logging mechanism of the HTTP server in Cisco IOS XE Software. This could allow a remote attacker to cause the HTTP server to crash by generating a high amount of long-lived connections to the HTTP service on the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

CWE-399

Identificadores relacionados

BDU:2019-03447

CVE-2019-12659

Produtos afetados

Cisco Ios Xe

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2019-12659 · Nota de Segurança
• https://bdu.fstec.ru/vul/2019-03447 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-12659 · Aviso do Fabricante
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-httpserv-dos · Aviso do Fabricante