VDB
CVE-2017-18869
CVE-2017-18869
PUBLISHED
CVSS 2.5 LOW
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.
EPSS 0.34% · 24.6th percentile
Risk Scores
CVSS 3.1
2.5
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.34%
24.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | node-chownr | 1.1.3-5, 0, 2.0.0-1 |
| Ubuntu:25.10 | node-chownr | 2.0.0-3, 0 |
| Ubuntu:20.04:LTS | node-chownr | 0, 1.1.3-3, 1.1.1-1 |
| Ubuntu:24.04:LTS | node-chownr | 2.0.0-2, 0 |
Timeline
- Jun 15, 2020 CVE Published
- Jun 17, 2020 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-18869 third-party-advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1611614 third-party-advisory
- https://github.com/isaacs/chownr/issues/14 third-party-advisory
- https://snyk.io/vuln/npm:chownr:20180731 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-18869 third-party-advisory