VDB
ALPINE-CVE-2019-5436
ALPINE-CVE-2019-5436
PUBLISHED
CVSS 7.800000190734863 HIGH
A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.9 | curl | 7.47.1-r0, 7.48.0-r0, 7.49.1-r0 |
| Alpine:v3.22 | curl | 7.21.5-r0, 7.21.4-r1, 7.21.4-r0 |
| Alpine:v3.17 | curl | 7.23.1-r0, 0, 7.64.1-r3 |
| Alpine:v3.12 | curl | 7.50.0-r0, 7.49.1-r0, 7.49.0-r0 |
| Alpine:v3.11 | curl | 7.49.0-r0, 0, 7.64.1-r3 |
| Alpine:v3.13 | curl | 0, 7.47.1-r0, 7.48.0-r0 |
| Alpine:v3.20 | curl | 7.30.0-r0, 7.43.0-r0, 7.44.0-r0 |
| Alpine:v3.14 | curl | 7.19.7-r0, 0, 7.19.2-r0 |
| Alpine:v3.16 | curl | 7.28.1-r0, 7.42.1-r1, 7.42.1-r0 |
| Alpine:v3.18 | curl | 7.58.0-r0, 7.37.0-r0, 7.64.1-r3 |
| Alpine:v3.24 | curl | 0 |
| Alpine:v3.15 | curl | 7.42.1-r0, 7.43.0-r0, 7.44.0-r0 |
| Alpine:v3.23 | curl | 7.42.1-r1, 0, 7.43.0-r0 |
| Alpine:v3.10 | curl | 7.42.1-r0, 7.43.0-r0, 7.44.0-r0 |
| Alpine:v3.21 | curl | 7.58.0-r2, 7.25.0-r0, 7.21.5-r1 |
| Alpine:v3.19 | curl | 7.28.0-r0, 7.43.0-r0, 7.44.0-r0 |
Exploit Intelligence
- glcve_test.go (github-poc)
Timeline
- May 28, 2019 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated