CVE-2016-7993
CRITICAL9.8EPSS 0.88%Published: 1/28/2017Modified: 4/28/2026
Description
A bug in util-print.c:relts_print() in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM).
Affected packages (2)
- Alpine/tcpdumpfrom 0, < 4.9.0-r0
- Debian/tcpdumpfrom 0, < 4.9.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |