CVE-2019-20922

State: Published
Severity: Not scored
Published: Sep 30, 2020
Updated: Aug 5, 2024
Reserved: Sep 30, 2020

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.npmjs.com/advisories/1300
https://snyk.io/vuln/SNYK-JS-HANDLEBARS-480388
https://github.com/handlebars-lang/handlebars.js/commit/8d5530ee2c3ea9f0aee3fde310b9f36887d00b8b

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