CVE-2019-15608
EUVD-2022-105115.03.2020, 18:15
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.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| yarnpkg | yarn | 𝑥 < 1.19.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-840 -
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race ConditionThe software checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the software to perform invalid actions when the resource is in an unexpected state.
References