| Name | CVE-2019-15608 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| node-yarnpkg (PTS) | buster | 1.13.0-1+deb10u1 | vulnerable |
| bullseye | 1.22.10+~cs22.25.14-3 | fixed |
| bookworm | 1.22.19+~cs24.27.18-2+deb12u1 | fixed |
| sid, trixie | 4.0.2+dfsg-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| node-yarnpkg | source | (unstable) | 1.19.1-1 | | | |
Notes
[buster] - node-yarnpkg <no-dsa> (Minor issue)
https://hackerone.com/reports/703138