UBUNTU-CVE-2021-23383
- Source
- https://ubuntu.com/security/CVE-2021-23383
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23383.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-23383
- Upstream
- Published
- 2021-05-04T09:15:00Z
- Modified
- 2025-07-14T06:34:31.697836Z
- Severity
-
- 5.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- - medium
- Summary
- [none]
- Details
-
The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.
- References
-
- https://ubuntu.com/security/CVE-2021-23383
- https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427
- https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1279029
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1279032
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1279031
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279030
- https://www.cve.org/CVERecord?id=CVE-2021-23383
Affected packages
Ubuntu:Pro:18.04:LTS / node-handlebars
Package
- Name
- node-handlebars
- Purl
- pkg:deb/ubuntu/node-handlebars@3:4.0.10-5?arch=source&distro=esm-apps/bionic
Ubuntu:Pro:20.04:LTS / node-handlebars
Package
- Name
- node-handlebars
- Purl
- pkg:deb/ubuntu/node-handlebars@3:4.7.2-1?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / node-handlebars
Package
- Name
- node-handlebars
- Purl
- pkg:deb/ubuntu/node-handlebars@3:4.7.7+~4.1.0-1?arch=source&distro=jammy
Ubuntu:24.04:LTS / node-handlebars
Package
- Name
- node-handlebars
- Purl
- pkg:deb/ubuntu/node-handlebars@3:4.7.7+~4.1.0-1?arch=source&distro=noble