PT-2018-8702 · Cisco · Cisco Firepower System

Publicado 2018-04-19 · Atualizado 2019-10-09 · CVE-2018-0254

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Cisco Firepower System Software (affected versions not specified)

Description: A flaw in the detection engine could allow an unauthenticated, remote attacker to bypass configured file action policies if an Intelligent Application Bypass (IAB) with a drop percentage threshold is also configured. This is due to incorrect counting of the percentage of dropped traffic. An attacker could exploit this by sending network traffic to a targeted device, potentially allowing traffic that should be dropped into the network.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Protection Mechanism Failure

Enumeração de Fraquezas

CWE-693

Identificadores relacionados

CVE-2018-0254

Produtos afetados

Cisco Firepower System

Referências · 4

• http://securityfocus.com/bid/103940 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-0254 · Nota de Segurança
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fss2 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-0254 · Aviso do Fabricante