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.

Affected: npm: chownr

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.

nodejs-brace-expansion: Regular expression denial of service nodejs-chownr: TOCTOU vulnerability in `chownr` function in chownr.js nodejs-sshpk: ReDoS when parsing crafted invalid public keys in lib/formats/ssh.js nodejs-deep-extend: Prototype pollution can allow attackers to modify object properties npm: Symlink reference outside of node_modules folder through the bin field upon installation npm: Arbitrary file write via constructed entry in the package.json bin field npm: Global node_modules Binary Overwrite

Affected: Ubuntu:20.04:LTS: node-chownr, Ubuntu:22.04:LTS: node-chownr, Ubuntu:24.04:LTS: node-chownr, Ubuntu:25.10: node-chownr, Ubuntu:26.04:LTS: node-chownr

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.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Software Collections ausnutzen, um die Vertraulichkeit, Verfügbarkeit und die Integrität der Anwendungen zu gefährden.