En bref
- CVE-2019-20922 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant handlebars (handlebarsjs), handlebars.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 3.7%, plus élevée que 89.7% des vulnérabilités.
- Correctif : mettre à jour vers 4.4.5 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| handlebars | ≥ 4.0.0, < 4.4.5
| 4.4.5
|
| handlebars npm | ≥ 4.0.0, < 4.4.5
| 4.4.5
|
Description
Handlebars before 4.4.5 allows Regular Expression Denial of Service (ReDoS) because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources.
NVD description
Handlebars before 4.4.5 allows Regular Expression Denial of Service (ReDoS) because of eager matching. The parser may be forced into an endless loop while processing crafted templates. This may allow attackers to exhaust system resources.
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