VDB
ALPINE-CVE-2018-16452
ALPINE-CVE-2018-16452
PUBLISHED
CVSS 7.5 HIGH
The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.16 | tcpdump | 0, 0, 0 |
| Alpine:v3.24 | tcpdump | 0, 0 |
| Alpine:v3.10 | tcpdump | 0, 0, 0 |
| Alpine:v3.14 | tcpdump | 0, 4.9.2-r4, 4.9.2-r3 |
| Alpine:v3.20 | tcpdump | 0, 0, 0 |
| Alpine:v3.23 | tcpdump | 0, 0, 0 |
| Alpine:v3.22 | tcpdump | 0, 4.0.0-r1, 4.0.0-r2 |
| Alpine:v3.21 | tcpdump | 4.0.0-r1, 0, 4.0.0-r1 |
| Alpine:v3.15 | tcpdump | 0, 0, 4.9.2-r4 |
| Alpine:v3.19 | tcpdump | 0, 4.0.0-r1, 4.0.0-r2 |
| Alpine:v3.17 | tcpdump | 4.2.1-r0, 4.0.0-r1, 4.0.0-r2 |
| Alpine:v3.11 | tcpdump | 0, 0, 0 |
| Alpine:v3.18 | tcpdump | 0, 0, 4.9.2-r4 |
| Alpine:v3.13 | tcpdump | 0, 0, 0 |
| Alpine:v3.12 | tcpdump | 0, 0, 4.0.0-r1 |
| Alpine:v3.9 | tcpdump | 0, 0, 0 |
Timeline
- Oct 3, 2019 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated