VDB
ALPINE-CVE-2020-14147
ALPINE-CVE-2020-14147
PUBLISHED
CVSS 7.699999809265137 HIGH
An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.
Risk Scores
CVSS v3.1
7.699999809265137
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.15 | redis | 6.0.1-r0, 0, 2.4.14-r1 |
| Alpine:v3.13 | redis | 6.0.1-r0, 5.0.9-r0, 5.0.8-r0 |
| Alpine:v3.19 | redis | 3.0.6-r0, 0, 2.4.14-r0 |
| Alpine:v3.18 | redis | 6.0.1-r0, 3.2.3-r0, 0 |
| Alpine:v3.17 | redis | 3.0.4-r0, 2.4.14-r0, 2.4.14-r1 |
| Alpine:v3.14 | redis | 6.0.1-r0, 0, 2.4.14-r0 |
| Alpine:v3.16 | redis | 6.0.1-r0, 5.0.9-r0, 5.0.8-r0 |
Timeline
- Jun 15, 2020 CVE Published
- Nov 19, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch