VULNERABILITY INTELLIGENCE

CVE-2021-3673

CVSS score7.5 HIGH
EPSS probability1.81%
CISA KEVNot currently listed
Published2021-08-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS.

Weakness classification

  • patrick@puiterwijk.org: CWE-20
  • nvd@nist.gov: CWE-252

Primary references