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CVE-2019-19919

Published: Dec 20, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-1321
9.8CRITICAL
NVD MITRE
EPSS Score
7.1%
Top 6.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-1321

Affected Products

Node.js Foundation
oss-project·USaka node foundation, nodejs foundation
handlebars
OSS Libraries
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
Juniper Networks Inc.
commercial·US
Contrail Networking
Networking Infrastructure
handlebars.js project
oss-project
handlebars.jsLibrary
OSS Libraries / web-framework
tenable
commercial
tenable.scOn-premSecurity Product
Security Products / vuln-mgmt-scanner
npm
package-ecosystem
handlebars
OSS Libraries
and 2 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.npmjs.com/advisories/1164
npmjs.com
https://www.debian.org/News/2020/20200208.ru.html
debian.org
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10992&cat=SIRT_1&actp=LIST
kb.juniper.net
and 12 more references View all →

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