VULNERABILITY INTELLIGENCE

CVE-2018-16452

CVSS score7.5 HIGH
EPSS probability4.12%
CISA KEVNot currently listed
Published2019-10-03
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

The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion.

Weakness classification

  • CWE-674: Uncontrolled Recursion

Primary references