PT-2018-8847 · Cisco · Cisco Ios Xe+1

Publicado 2018-09-26 · Atualizado 2019-04-15 · CVE-2018-0467

Positive Technologies (AI Summary)

CVSS v3.1

8.6

Alta

Vetor base

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

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

Description A vulnerability in the IPv6 processing code could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect handling of specific IPv6 hop-by-hop options. An attacker could exploit this vulnerability by sending a malicious IPv6 packet to or through the affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.

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

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2018-0467

Produtos afetados

Cisco Ios

Cisco Ios Xe

Referências · 5

• https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03 · Nota
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ipv6hbh · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-0467 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-0467 · Aviso do Fabricante
• http://securitytracker.com/id/1041737 · Nota