PT-2016-4749 · Cisco · Cisco Web Security Appliance

Publicado 2016-05-25 · Atualizado 2016-12-01 · CVE-2016-1382

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 Web Security Appliance (WSA) versions prior to 8.5.3-069 Cisco Web Security Appliance (WSA) versions 8.6 through 8.8

Description The issue is related to the mishandling of memory allocation for HTTP requests. This allows remote attackers to cause a denial of service, resulting in a proxy-process reload, via a crafted request.

Recommendations For versions prior to 8.5.3-069, update to version 8.5.3-069 or later. For versions 8.6 through 8.8, update to a version outside of this range, as no specific fixed version within the range is provided. As a temporary workaround, consider restricting access to the HTTP request handling component to minimize the risk of exploitation.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2016-1382

Produtos afetados

Cisco Web Security Appliance

Referências · 4

• https://osv.dev/vulnerability/CVE-2016-1382 · Aviso do Fabricante
• http://securitytracker.com/id/1035910 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-1382 · Nota de Segurança
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160518-wsa3 · Aviso do Fabricante