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__ and __defineGetter__ properties, which may allow an attacker to execute arbitrary code through crafted payloads.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.npmjs.com/advisories/1164	Third Party Advisory
https://www.tenable.com/security/tns-2021-14	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.6:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.7:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.8:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.9:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.10:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.11:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.0.12:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.1.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.1.1:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.1.2:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.2.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.2.1:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:1.3.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:2.0.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.1:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.2:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.3:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.1:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.2:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.3:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.4:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.5:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.6:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.7:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.8:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.9:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.10:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.11:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.4:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.5:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.6:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:3.0.7:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.12:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.13:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.0.14:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.1.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.1.1:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.1.2:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.2.0:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.2.1:-::::node.js::*
	cpe:2.3:a:handlebars.js_project:handlebars.js:4.2.2:-::::node.js::*

Configuration 2 (hide)

cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*

Information

Published : 2019-12-20 15:15

Updated : 2022-06-03 11:48

NVD link : CVE-2019-19919

Mitre link : CVE-2019-19919

JSON object : View

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Products Affected

tenable

tenable.sc

handlebars.js_project

handlebars.js

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9.8 /10