CVE-2018-16228

The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix()

Critical · published October 3, 2019

CVSS v3.1
9.8
EPSS
4%
Percentile
89.8
In the wild
Unconfirmed
What it is

The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.03739 · 89.8th percentile
Published
2019-10-03T15:46Z
EPSS history
Timeline
  • 03 OCT 15:46Z
    The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix()
    cvelistv5