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CVE-2020-6836

CRITICAL

9.8

Descricao

grammar-parser.jison in the hot-formula-parser package before 3.0.1 for Node.js is vulnerable to arbitrary code injection. The package fails to sanitize values passed to the parse function and concatenates them in an eval call. If a value of the formula is taken from user-controlled input, it may allow attackers to run arbitrary commands on the server.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/11/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

hot-formula-parser_project:hot-formula-parser

Fraquezas (CWE)

CWE-94

Referencias

https://blog.truesec.com/2020/01/17/reverse-shell-through-a-node-js-math-parser/(cve@mitre.org)

https://github.com/handsontable/formula-parser/commit/396b089738d4bf30eb570a4fe6a188affa95cd5e(cve@mitre.org)

https://www.npmjs.com/advisories/1439(cve@mitre.org)

https://blog.truesec.com/2020/01/17/reverse-shell-through-a-node-js-math-parser/(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/handsontable/formula-parser/commit/396b089738d4bf30eb570a4fe6a188affa95cd5e(af854a3a-2127-422b-91ae-364da2661108)

https://www.npmjs.com/advisories/1439(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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