VDB
ALPINE-CVE-2016-5421
ALPINE-CVE-2016-5421
PUBLISHED
CVSS 8.100000381469727 HIGH
Use-after-free vulnerability in libcurl before 7.50.1 allows attackers to control which connection is used or possibly have unspecified other impact via unknown vectors.
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | curl | 7.47.0-r0, 7.23.1-r0, 7.48.0-r0 |
| Alpine:v3.22 | curl | 7.19.2-r1, 7.19.4-r0, 7.19.5-r0 |
| Alpine:v3.10 | curl | 7.21.2-r0, 7.21.5-r0, 7.45.0-r1 |
| Alpine:v3.8 | curl | 0, 7.19.2-r0, 7.19.2-r1 |
| Alpine:v3.20 | curl | 7.24.0-r0, 7.21.2-r0, 7.43.0-r0 |
| Alpine:v3.7 | curl | 7.22.0-r0, 0, 7.19.2-r0 |
| Alpine:v3.12 | curl | 7.27.0-r1, 7.27.0-r1, 7.28.0-r0 |
| Alpine:v3.6 | curl | 7.28.1-r0, 0, 7.50.0-r0 |
| Alpine:v3.24 | curl | 0 |
| Alpine:v3.17 | curl | 7.21.5-r1, 0, 7.19.2-r0 |
| Alpine:v3.2 | curl | 0, 7.49.1-r0, 7.47.0-r0 |
| Alpine:v3.9 | curl | 0, 7.50.0-r0, 7.49.1-r0 |
| Alpine:v3.19 | curl | 0, 0, 7.19.2-r0 |
| Alpine:v3.11 | curl | 7.46.0-r0, 0, 7.19.2-r0 |
| Alpine:v3.13 | curl | 0, 7.19.2-r0, 7.19.2-r1 |
| Alpine:v3.23 | curl | 7.22.0-r0, 0, 7.19.2-r0 |
| Alpine:v3.16 | curl | 7.20.1-r1, 0, 7.19.2-r0 |
| Alpine:v3.15 | curl | 0, 7.19.2-r0, 7.19.2-r1 |
| Alpine:v3.4 | curl | 7.37.0-r0, 0, 7.49.1-r0 |
| Alpine:v3.18 | curl | 7.42.1-r1, 7.43.0-r0, 7.44.0-r0 |
…and 3 more
Exploit Intelligence
- glcve_test.go (github-poc)
Timeline
- Aug 10, 2016 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated