This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2019-19919 →
DEBIAN-CVE-2019-19919
Versions of handlebars prior to 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Object's __proto_...
Original description
The description as published by the source.
Versions of handlebars prior to 4.3.0 are vulnerable to Prototype Pollution leading to Remote Code Execution. Templates may alter an Object's proto and defineGetter properties, which may allow an attacker to execute arbitrary code through crafted payloads.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
node-handlebars
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:4.5.3-1"}]}]
Debian:13
node-handlebars
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:4.5.3-1"}]}]
Debian:14
node-handlebars
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:4.5.3-1"}]}]
References
- advisory security-tracker.debian.org