In breve
- CVE-2021-23436 è una vulnerabilità CRITICO (CVSS 9.8) che riguarda immer (immer project), immer.
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.8%, superiore al 78.5% delle vulnerabilità.
- Correzione: aggiornare a 9.0.6 o successiva.
| Package | Affected versions | Patched versions |
|---|
| immer | < 9.0.6
| 9.0.6
|
| immer npm | ≥ 7.0.0, < 9.0.6
| 9.0.6
|
Description
This affects the package immer before 9.0.6. A type confusion vulnerability can lead to a bypass of CVE-2020-28477 when the user-provided keys used in the path parameter are arrays. In particular, this bypass is possible because the condition (p === "__proto__" || p === "constructor") in applyPatches_ returns false if p is ['__proto__'] (or ['constructor']). The === operator (strict equality operator) returns false if the operands have different type.
NVD description
This affects the package immer before 9.0.6. A type confusion vulnerability can lead to a bypass of CVE-2020-28477 when the user-provided keys used in the path parameter are arrays. In particular, this bypass is possible because the condition (p === "__proto__" || p === "constructor") in applyPatches_ returns false if p is ['__proto__'] (or ['constructor']). The === operator (strict equality operator) returns false if the operands have different type.
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