PT-2019-20041 · Lutils · Lutils-Merge

Publicado 2019-06-13 · Atualizado 2019-06-13

Positive Technologies (AI Summary)

CVSS v3.1

7.3

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions lutils-merge versions (all)

Description The issue concerns Prototype Pollution, where the merge() function fails to prevent user input from altering an Object's prototype. This allows attackers to modify or override properties of all objects in the application, potentially leading to Denial of Service or, when combined with other vulnerabilities, Remote Code Execution.

Recommendations For all versions, consider using an alternative package, as the current package is deprecated and no fixes are available.

Correção

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

GHSA-F7QW-5PVG-MMWP

Produtos afetados

Lutils-Merge

Referências · 5

• https://snyk.io/vuln/SNYK-JS-LUTILSMERGE-174783 · Nota
• https://osv.dev/vulnerability/GHSA-f7qw-5pvg-mmwp · Aviso do Fabricante
• https://npmjs.com/advisories/893 · Nota
• https://hackerone.com/reports/439107 · Nota
• https://github.com/nfour/lutils-merge/issues/1 · Nota