VDB
ALPINE-CVE-2019-6706
ALPINE-CVE-2019-6706
PUBLISHED
CVSS 7.5 HIGH
Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.16 | lua5.3 | 5.3.4-r5, 5.3.4-r1, 5.3.3-r0 |
| Alpine:v3.17 | lua5.4 | 0, 0, 0 |
| Alpine:v3.10 | lua5.3 | 5.3.4-r5, 0, 5.3.5-r1 |
| Alpine:v3.14 | lua5.4 | 0, 0, 0 |
| Alpine:v3.19 | lua5.3 | 5.3.4-r1, 5.3.4-r2, 5.3.4-r3 |
| Alpine:v3.18 | lua5.4 | 0, 0, 0 |
| Alpine:v3.9 | lua5.3 | 5.3.4-r5, 0, 5.3.0-r1 |
| Alpine:v3.17 | lua5.3 | 5.3.0-r1, 0, 5.3.0-r3 |
| Alpine:v3.7 | lua5.3 | 5.3.4-r1, 0, 5.3.0-r1 |
| Alpine:v3.22 | lua5.3 | 5.3.5-r0, 5.3.4-r5, 5.3.4-r1 |
| Alpine:v3.15 | lua5.3 | 0, 5.3.5-r1, 5.3.4-r5 |
| Alpine:v3.24 | lua5.4 | 0 |
| Alpine:v3.8 | lua5.3 | 5.3.5-r0, 5.3.4-r1, 5.3.4-r3 |
| Alpine:v3.13 | lua5.3 | 5.3.4-r5, 5.3.5-r0, 5.3.5-r1 |
| Alpine:v3.6 | lua5.3 | 5.3.3-r0, 0, 5.3.0-r1 |
| Alpine:v3.20 | lua5.4 | 0, 0, 0 |
| Alpine:v3.24 | lua5.3 | 0 |
| Alpine:v3.21 | lua5.3 | 5.3.4-r0, 5.3.0-r4, 5.3.5-r1 |
| Alpine:v3.21 | lua5.4 | 0, 0, 0 |
| Alpine:v3.19 | lua5.4 | 0, 0, 0 |
…and 10 more
Timeline
- Jan 23, 2019 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 9, 2026 CVE Updated