| Name | CVE-2017-18869 |
| Description | A TOCTOU issue in the chownr package before 1.1.0 for Node.js 10.10 could allow a local attacker to trick it into descending into unintended directories via symlink attacks. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 909024 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| node-chownr (PTS) | buster | 1.1.1-1 | fixed |
| bullseye | 1.1.3-5 | fixed |
| sid, trixie, bookworm | 2.0.0-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| node-chownr | source | (unstable) | 1.1.1-1 | | | 909024 |
Notes
https://github.com/isaacs/chownr/issues/14
https://snyk.io/vuln/npm:chownr:20180731