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CVE-2021-39131

Description

ced detects character encoding using Google’s compact_enc_det library. In ced v0.1.0, passing data types other than `Buffer` causes the Node.js process to crash. The problem has been patched in ced v1.0.0. As a workaround, before passing an argument to ced, verify it’s a `Buffer` using `Buffer.isBuffer(obj)`.

POC

Reference

- https://github.com/sonicdoe/ced/security/advisories/GHSA-27wq-qx3q-fxm9

Github

No PoCs found on GitHub currently.