Description
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. This may lead to a cache pollution attack.
Published: 2020-03-15
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-1051 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. This may lead to a cache pollution attack.
Github GHSA Github GHSA GHSA-hjxc-462x-x77j TOCTOU Race Condition in Yarn
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2024-08-05T00:49:13.783Z

Reserved: 2019-08-26T00:00:00.000Z

Link: CVE-2019-15608

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-15T18:15:11.177

Modified: 2024-11-21T04:29:07.340

Link: CVE-2019-15608

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-02-26T00:00:00Z

Links: CVE-2019-15608 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses