This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2019-6706 →
DEBIAN-CVE-2019-6706
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 de...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
lua5.3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.6-1"}]}]
Debian:13
lua5.3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.6-1"}]}]
Debian:14
lua5.3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.6-1"}]}]
References
- advisory security-tracker.debian.org