PT-2015-2742 · Cisco · Cisco Asr 5000

Publicado 2015-08-22 · Atualizado 2017-01-04 · CVE-2015-6256

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Cisco ASR 5000 devices with software 19.0.M0.60828

Description The issue is caused by insufficient input validation in the software of Cisco ASR 5000 routers. This allows a remote attacker to cause a denial of service by restarting the OSPF process using crafted length fields in OSPF packet headers.

Recommendations For Cisco ASR 5000 devices with software 19.0.M0.60828, consider restricting access to the OSPF protocol until a patch is available to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2015-12107

CVE-2015-6256

Produtos afetados

Cisco Asr 5000

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2015-6256 · Nota de Segurança
• http://tools.cisco.com/security/center/viewAlert.x?alertId=40585 · Aviso do Fabricante
• http://securitytracker.com/id/1033355 · Nota
• https://bdu.fstec.ru/vul/2015-12107 · Nota de Segurança