VDB
ALPINE-CVE-2018-5388
ALPINE-CVE-2018-5388
PUBLISHED
CVSS 6.5 MEDIUM
In stroke_socket.c in strongSwan before 5.6.3, a missing packet length check could allow a buffer underflow, which may lead to resource exhaustion and denial of service while reading from the socket.
Risk Scores
CVSS v3.0
6.5
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.11 | strongswan | 0, 5.6.2-r1, 5.6.2-r0 |
| Alpine:v3.17 | strongswan | 5.3.0-r2, 0, 4.5.2-r0 |
| Alpine:v3.9 | strongswan | 5.1.1-r2, 5.6.2-r1, 5.6.2-r0 |
| Alpine:v3.23 | strongswan | 5.3.1-r2, 5.3.1-r1, 5.3.1-r0 |
| Alpine:v3.20 | strongswan | 5.1.3-r0, 0, 5.1.1-r1 |
| Alpine:v3.18 | strongswan | 5.6.2-r1, 5.2.2-r0, 5.2.0-r2 |
| Alpine:v3.14 | strongswan | 5.6.2-r1, 0, 4.5.2-r0 |
| Alpine:v3.21 | strongswan | 0, 5.5.0-r0, 5.3.5-r2 |
| Alpine:v3.15 | strongswan | 5.4.0-r1, 5.4.0-r0, 5.3.5-r1 |
| Alpine:v3.7 | strongswan | 0, 0, 4.6.1-r0 |
| Alpine:v3.19 | strongswan | 5.3.2-r10, 5.3.2-r1, 5.3.2-r0 |
| Alpine:v3.16 | strongswan | 4.6.1-r0, 5.3.1-r2, 5.3.1-r1 |
| Alpine:v3.13 | strongswan | 4.5.2-r0, 4.6.1-r0, 5.1.1-r0 |
| Alpine:v3.12 | strongswan | 5.3.3-r0, 5.6.2-r1, 5.6.2-r0 |
| Alpine:v3.8 | strongswan | 5.6.2-r1, 5.6.2-r0, 5.6.1-r0 |
| Alpine:v3.10 | strongswan | 5.6.2-r1, 0, 4.5.2-r0 |
| Alpine:v3.22 | strongswan | 5.4.0-r1, 5.5.0-r0, 5.5.0-r1 |
Timeline
- May 31, 2018 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch