Team82 Logo Claroty Logo
Medium Threat

CVE-2021-42386

A use-after-free in awk leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc function
Read more: "Unboxing Busybox: 14 Vulnerabilities Uncovered by Claroty, JFrog"

Risk Information

CVE ID

CVE-2021-42386

Vendor

Busybox

Product

Linux Utilities

CVSS v3

6.6


Disclosure Policy

Team82 is committed to privately reporting vulnerabilities to affected vendors in a coordinated, timely manner in order to ensure the safety of the cybersecurity ecosystem worldwide. To engage with the vendor and research community, Team82 invites you to download and share our Coordinated Disclosure Policy. Team82 will adhere to this reporting and disclosure process when we discover vulnerabilities in products and services.

Public Email & PGP Key

Team82 has also made its public PGP Key available for the vendor and research community to securely and safely exchange vulnerability and research information with us.

Claroty Logo
LinkedIn Twitter Facebook