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CVE-2019-16776

Unauthorized File Access in npm CLI before before version 6.13.3

Published: Dec 13, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-22
7.7HIGH
NVD MITRE
EPSS Score
3.3%
Top 12.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It fails to prevent access to folders outside of the intended node_modules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or gain access to arbitrary files on a user's system when the package is installed. This behavior is still possible through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:RS:CC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-22

Affected Products

Node.js Foundation
oss-project·USaka node foundation, nodejs foundation
npm
OSS Libraries
yarn
OSS Libraries
Oracle Corp.
commercial·USaka oracle
GraalVM Enterprise EditionOn-premLibrary
OSS Libraries / generic-library
graalvmOn-premLibrary
OSS Libraries / generic-library
npm
package-ecosystem
npm
OSS Libraries
cli
OSS Libraries
Novell Inc.
commercial·US
OpenSUSE LeapOn-premOS
Operating Systems / linux-distro
Fedora Project
oss-project·USaka fedora
FedoraOn-premOS
Operating Systems / linux-distro
npmjs
oss-projectaka npm, arborist, tar
npmLibrary
OSS Libraries / npm
and 4 more affected products View all →

Exploitability

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

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://www.securitylab.ru/news/503411.php
securitylab.ru
https://nvd.nist.gov/vuln/detail/CVE-2019-16776
nvd.nist.gov
https://blog.npmjs.org/post/189618601100/binary-planting-with-the-npm-cli
blog.npmjs.org
and 15 more references View all →
News mentions
Could not load news mentions.

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