VULNERABILITY INTELLIGENCE

CVE-2021-4186

CVSS score6.3 MEDIUM
EPSS probability2.31%
CISA KEVNot currently listed
Published2021-12-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Description

Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references