CVE Tools

CVE-2019-15608

The package integrity validation in yarn < 1.19.0 contains a TOCTOU vulnerability where the hash is computed before writing a package to cache. It's not computed again when reading from the cache. ...

Published: Mar 15, 2020Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-840
5.9CVSSMEDIUM

Description

TOCTOU Race Condition in Yarn

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None

Weaknesses

Affected Products

npmpackage-ecosystemOSS Libraries
yarnpkgoss-projectOSS Librariesaka yarn, website

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

and 1 more references View all →

Timeline

Published
Mar 15, 2020
Last Updated
Nov 21, 2024

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