PT-2019-16020

CVE-2019-19958

Publicado

2019-12-24

Atualizado

2020-08-24

Descrição por

CVSS 3.1

6.5

Média

MétricasAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions libIEC61850 version 1.4.0

Description The issue is related to an integer signedness problem in the StringUtils createStringFromBuffer function, located in common/string utilities.c. This could potentially lead to an attempted excessive memory allocation, resulting in a denial of service.

Recommendations For libIEC61850 version 1.4.0, consider applying a patch or fix that addresses the integer signedness issue in the StringUtils createStringFromBuffer function to prevent potential denial of service attacks.

Explorabilidade

Exploit

Correção

Impactos

Pesquisadores

Sleicasper

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-770: Allocation of Resources Without Limits or Throttling

CWE-681: Incorrect Conversion between Numeric Types

Identificadores relacionados