PT-2017-12401 · Cisco · Cisco Ios Xe+1

Publicado 2017-09-06 · Atualizado 2019-10-09 · CVE-2017-12211

Positive Technologies (AI Summary)

CVSS v2.0

6.3

Média

Vetor base

AV:N/AC:M/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS and Cisco IOS XE Software version Denali-16.3.1

Description A vulnerability in the IPv6 Simple Network Management Protocol (SNMP) code could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The issue is due to IPv6 sub block corruption. An attacker could exploit this by polling the affected device's IPv6 information, potentially triggering high CPU usage or a device reload.

Recommendations For version Denali-16.3.1, consider applying the available workaround to address this issue, as there is no information about a newer version that contains a fix for this vulnerability.

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2017-12211

Produtos afetados

Cisco Ios

Cisco Ios Xe

Referências · 6

• http://securitytracker.com/id/1039290 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-12211 · Nota de Segurança
• http://securityfocus.com/bid/100648 · Nota
• https://osv.dev/vulnerability/CVE-2017-12211 · Aviso do Fabricante
• https://quickview.cloudapps.cisco.com/quickview/bug/CSCvb14640 · Aviso do Fabricante
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-snmp · Aviso do Fabricante