VDB
ALPINE-CVE-2017-14493
ALPINE-CVE-2017-14493
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Stack-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request.
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.24 | dnsmasq | 0 |
| Alpine:v3.13 | dnsmasq | 2.59-r0, 2.58-r0, 2.57-r0 |
| Alpine:v3.18 | dnsmasq | 0, 0, 0 |
| Alpine:v3.23 | dnsmasq | 0, 0, 0 |
| Alpine:v3.6 | dnsmasq | 2.58-r0, 0, 2.76-r4 |
| Alpine:v3.9 | dnsmasq | 2.75-r0, 2.72-r0, 2.71-r0 |
| Alpine:v3.5 | dnsmasq | 0, 2.47-r0, 2.50-r0 |
| Alpine:v3.10 | dnsmasq | 2.50-r1, 2.46-r0, 2.66-r0 |
| Alpine:v3.21 | dnsmasq | 0, 0, 0 |
| Alpine:v3.3 | dnsmasq | 2.55-r0, 2.57-r0, 2.59-r1 |
| Alpine:v3.20 | dnsmasq | 0, 0, 0 |
| Alpine:v3.22 | dnsmasq | 0, 0, 0 |
| Alpine:v3.11 | dnsmasq | 2.63-r0, 2.46-r0, 2.47-r0 |
| Alpine:v3.16 | dnsmasq | 0, 0, 0 |
| Alpine:v3.7 | dnsmasq | 2.55-r0, 2.58-r0, 2.59-r1 |
| Alpine:v3.17 | dnsmasq | 0, 0, 0 |
| Alpine:v3.12 | dnsmasq | 2.61-r0, 2.47-r0, 2.46-r0 |
| Alpine:v3.4 | dnsmasq | 2.64-r0, 0, 2.46-r0 |
| Alpine:v3.15 | dnsmasq | 0, 0, 0 |
| Alpine:v3.14 | dnsmasq | 2.76-r2, 2.76-r1, 2.76-r0 |
…and 2 more
Exploit Intelligence
- dnsmasq rop exploit with NX bypass (github-poc-repo)
Timeline
- Oct 3, 2017 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated