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.
| Reporter | Title | Published | Views | Family All 75 |
|---|---|---|---|---|
 | Lua 5.3.5 - debug.upvaluejoin Use After Free Exploit | 25 Jan 201900:00 | – | zdt |
 | AlmaLinux 8 : lua (ALSA-2019:3706) | 9 Feb 202200:00 | – | nessus |
| CentOS 8 : lua (CESA-2019:3706) | 29 Jan 202100:00 | – | nessus |
| Debian dla-3469 : liblua5.3-0 - security update | 23 Jun 202300:00 | – | nessus |
| EulerOS 2.0 SP8 : lua (EulerOS-SA-2019-1776) | 25 Jul 201900:00 | – | nessus |
| EulerOS Virtualization for ARM 64 3.0.3.0 : lua (EulerOS-SA-2019-2339) | 3 Dec 201900:00 | – | nessus |
| Fedora 29 : lua (2019-ee57bda7ae) | 30 Jan 201900:00 | – | nessus |
| openSUSE Security Update : lua53 (openSUSE-2019-175) | 15 Feb 201900:00 | – | nessus |
| Oracle Linux 8 : lua (ELSA-2019-3706) | 7 Sep 202300:00 | – | nessus |
| Photon OS 3.0: Lua PHSA-2019-3.0-0036 | 23 Jul 202400:00 | – | nessus |
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16 Dec 2021 08:00Current
9.3High risk
Vulners AI Score9.3
CVSS 25
CVSS 3.17.5
EPSS0.17224