CVE-2021-44964
MEDIUM6.3EPSS 0.15%發布日:2022/3/14修改日:2026/4/28
描述
Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.
受影響套件(2)
- Bitnami/lua>= 5.4.0, < 5.4.4
- Debian/lua5.4from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H |
參考連結(7)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-44964
- WEBhttp://lua-users.org/lists/lua-l/2021-11/msg00186.html
- WEBhttp://lua-users.org/lists/lua-l/2021-12/msg00007.html
- WEBhttp://lua-users.org/lists/lua-l/2021-12/msg00015.html
- WEBhttp://lua-users.org/lists/lua-l/2021-12/msg00030.html
- WEBhttps://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-44964