PT-2013-2933 · Cisco · Cisco Ios Xe

Publicado 2013-04-11 · Atualizado 2021-10-05 · CVE-2013-1165

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 XE versions 2.x through 3.7 before 3.7.1S

Description The issue allows remote attackers to cause a denial of service by sending many crafted L2TP packets. Successful exploitation could trigger a reload of the Embedded Services Processors (ESP) card or the Route Processor (RP) card, causing an interruption of services. Repeated exploitation could result in a sustained denial of service condition.

Recommendations For Cisco IOS XE versions 2.x through 3.7 before 3.7.1S, update to version 3.7.1S or later to resolve the issue. As a temporary workaround, consider restricting access to L2TP packets to minimize the risk of exploitation.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2013-1165

Produtos afetados

Cisco Ios Xe

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2013-1165 · Nota de Segurança
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130410-asr1000 · Aviso do Fabricante
• https://t.me/cvenotify/21926 · Publicação no Telegram
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130410-asr1000 · Aviso do Fabricante