VulnerabilityModified
CVE-2017-18869
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.
LOW 2.5EPSS 0.34%
Does this matter?
Lower severity and a low EPSS score (0.34%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 2.5 LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.34% probability · 27th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-367
- Affected
- chownr project/chownr
- Source
- cve@mitre.org
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1611614Permissions Required
- https://github.com/isaacs/chownr/issues/14Third Party Advisory
- https://snyk.io/vuln/npm:chownr:20180731Exploit, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=863985Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1611614Permissions Required
- https://github.com/isaacs/chownr/issues/14Third Party Advisory
- https://snyk.io/vuln/npm:chownr:20180731Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.