PT-2016-4746 · Cisco · Cisco Asa

Publicado 2016-05-17 · Atualizado 2023-08-15 · CVE-2016-1379

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Cisco Adaptive Security Appliance (ASA) Software versions 9.0 through 9.5.1

Description The issue is related to the mishandling of IPsec error processing, which can be exploited by remote authenticated users to cause a denial of service (memory consumption) via crafted LAN-to-LAN or Remote Access VPN tunnel packets. This may cause the system to stop forwarding traffic and result in a denial of service (DoS) condition.

Recommendations For versions 9.0 through 9.5.1, consider restricting access to IPsec functionality until a patch is available. As a temporary workaround, consider disabling the IPsec code to minimize the risk of exploitation. Avoid using crafted LAN-to-LAN or Remote Access VPN tunnel packets in the affected API endpoints until the issue is resolved.

Correção

DoS

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2016-1379

Produtos afetados

Cisco Asa

Referências · 3

• https://osv.dev/vulnerability/CVE-2016-1379 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-1379 · Nota de Segurança
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160517-asa-vpn · Aviso do Fabricante