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Hampus Tågerud
Hampus Tågerud
1
exploit
Active since Mar 2020
CVE-2019-15608
WRITEUP
MEDIUM
WRITEUP
yarn < 1.19.0 - TOCTOU Race Condition in Package Integrity Validation
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.
CVSS 5.9
View Code