PT-2011-2773 · Cisco · Cisco Ios

Publicado 2011-09-28 · Atualizado 2012-05-18 · CVE-2011-0944

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.4, 15.0, and 15.1

Description The issue allows remote attackers to cause a denial of service, resulting in a device reload, via malformed IPv6 packets. This is triggered when an affected device processes a malformed IPv6 packet.

Recommendations For Cisco IOS versions 12.4, 15.0, and 15.1, update to a version that has the fix for this issue, as Cisco has released software updates that address this vulnerability. At the moment, there is no information about a newer version that contains a fix for this vulnerability, but it is recommended to check the Cisco Security Advisory for the corrected releases.

Correção

DoS

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2011-0944

Produtos afetados

Cisco Ios

Referências · 4

• http://cisco.com/en/US/products/products_security_advisory09186a0080b95d59.shtml · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2011-0944 · Nota de Segurança
• http://tools.cisco.com/security/center/viewAlert.x?alertId=24131 · Aviso do Fabricante
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-ipv6 · Aviso do Fabricante