CVE-2021-45985

Description

In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.

Affected packages (2)

• Bitnami/lua>= 5.4.0, < 5.4.4
• Debian/lua5.4from 0

CVSS scores

References (5)

• ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-45985
• WEBhttp://lua-users.org/lists/lua-l/2021-12/msg00019.html
• WEBhttps://github.com/lua/lua/commit/cf613cdc6fa367257fc61c256f63d917350858b5
• WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-45985
• WEBhttps://www.lua.org/bugs.html#5.4.3-11