CVE-2020-6836
Command Injection in hot-formula-parser
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA.
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| npm::GitHub Security Advisory npm | hot-formula-parser | 3.0.1 |
Referenzen
- 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