CVE-2020-6836
Command Injection in hot-formula-parser
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA.
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| npm::GitHub Security Advisory npm | hot-formula-parser | 3.0.1 |
Referencias
- https://blog.truesec.com/2020/01/17/reverse-shell-through-a-node-js-math-parser
- https://blog.truesec.com/2020/01/17/reverse-shell-through-a-node-js-math-parser/
- https://github.com/handsontable/formula-parser
- https://github.com/handsontable/formula-parser/commit/396b089738d4bf30eb570a4fe6a188affa95cd5e
- https://github.com/handsontable/formula-parser/pull/58
- https://nvd.nist.gov/vuln/detail/CVE-2020-6836
- https://www.npmjs.com/advisories/1439