PT-2018-17926 · Node.Js+3 · Node.Js+3
Publicado
2018-06-12
·
Atualizado
2022-08-29
·
CVE-2018-7167
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Node.js versions 6.x through 9.x
Description
The issue arises when calling
Buffer.fill() or Buffer.alloc() with certain parameters, leading to a hang and potentially resulting in a Denial of Service. The implementations of Buffer.alloc() and Buffer.fill() were updated to zero fill instead of hanging in these cases.Recommendations
For Node.js versions 6.x through 9.x, update the implementations of
Buffer.alloc() and Buffer.fill() to zero fill instead of hanging in these cases.
At the moment, there is no information about a newer version that contains a fix for this vulnerability, but it is known that all versions of Node.js 10.x are not vulnerable.Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Node.Js
Suse
Ubuntu