PT-2015-1031 · Cisco · Cisco Ios

Publicado 2015-03-25 · Atualizado 2015-03-26 · CVE-2015-0647

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 12.2 through 15.3

Description The issue allows remote attackers to cause a denial of service (device reload) via malformed Common Industrial Protocol (CIP) UDP packets. Successful exploitation could allow an unauthenticated, remote attacker to cause a reload of the forwarding plane, resulting in an interruption of services on an affected device. Repeated exploitation could result in a sustained DoS condition. Additionally, it could cause a memory leak on an affected device.

Recommendations For Cisco IOS versions 12.2 through 15.3, update to a version that includes the software updates released by Cisco to address these vulnerabilities. As a temporary workaround, consider restricting the use of the CIP feature until a patch is available. Avoid using crafted CIP packets to minimize the risk of exploitation.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2015-09860

CVE-2015-0647

Produtos afetados

Cisco Ios

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2015-0647 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-09860 · Nota de Segurança
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-cip · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0647 · Nota de Segurança
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-cip · Aviso do Fabricante