$ cve CVE-2017-5484 JSON

CVE-2017-5484

9.8

CRITICAL · CVSS 3.0 · EPSS 6.2% (pctl 93)

In your normal cycle

Critical by CVSS (9.8), but no sign of active exploitation.

The ATM parser in tcpdump before 4.9.0 has a buffer overflow in print-atm.c:sig_print().

CVSS	9.8 (CRITICAL, v3.0)
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS	6.2% — more likely to be exploited than 93% of all CVEs
Weakness	CWE-119
On CISA KEV	no
Public exploit	none known
Published	2017-01-28
Last modified	2026-06-17

Vendor	Product
tcpdump	tcpdump