VULNERABILITY INTELLIGENCE

CVE-2019-5436

CVSS score7.8 HIGH
EPSS probability49.74%
CISA KEVNot currently listed
Published2019-05-28
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

Weakness classification

  • support@hackerone.com: CWE-122
  • nvd@nist.gov: CWE-787

Primary references