En resumen
- CVE-2021-43307 es una vulnerabilidad ALTO (CVSS 7.5) que afecta a semver-regex (semver-regex project), semver-regex.
- Probabilidad de explotación en los próximos 30 días (EPSS): 1.6%, mayor que el 75.3% de las vulnerabilidades.
- Solución: actualizar a 4.0.3, 3.1.4 o posterior.
| Package | Affected versions | Patched versions |
|---|
| semver-regex | ≥ 4.0.0, < 4.0.3< 3.1.4
| 4.0.33.1.4
|
| semver-regex npm | ≥ 4.0.0, < 4.0.3< 3.1.4
| 4.0.33.1.4
|
Description
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test() method
NVD description
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test() method
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