PT-2014-5249 · Cisco · Cisco Ios+1

Publicado 2014-09-24 · Atualizado 2017-08-29 · CVE-2014-3357

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 15.0 through 15.4 Cisco IOS XE versions 3.3.xSE through 3.3.1SE Cisco IOS XE versions 3.3.xXO through 3.3.0XO Cisco IOS XE versions 3.5.xE through 3.5.1E Cisco IOS XE versions 3.11.xS through 3.11.0S

Description The Cisco IOS Software implementation of the multicast Domain Name System (mDNS) feature contains vulnerabilities when processing mDNS packets, allowing an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This can be achieved via malformed mDNS packets.

Recommendations For Cisco IOS versions 15.0 through 15.4, update to a version that addresses the vulnerabilities. For Cisco IOS XE versions 3.3.xSE through 3.3.1SE, update to version 3.3.2SE or later. For Cisco IOS XE versions 3.3.xXO through 3.3.0XO, update to version 3.3.1XO or later. For Cisco IOS XE versions 3.5.xE through 3.5.1E, update to version 3.5.2E or later. For Cisco IOS XE versions 3.11.xS through 3.11.0S, update to version 3.11.1S or later.

Correção

DoS

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2014-3357

Produtos afetados

Cisco Ios

Cisco Ios Xe

Referências · 7

• http://securityfocus.com/bid/70132 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2014-3357 · Nota de Segurança
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns · Aviso do Fabricante
• http://securitytracker.com/id/1030898 · Nota
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns · Aviso do Fabricante
• https://exchange.xforce.ibmcloud.com/vulnerabilities/96182 · Nota
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns/cvrf/cisco-sa-20140924-mdns_cvrf.xml · Nota