CVE-2019-19391 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2019-19391 Interim 1 18 2025-11-05T02:53:47Z current 2021-05-30T14:33:33Z 2025-11-05T02:53:47Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2019-19391 In LuaJIT through 2.0.5, as used in Moonjit before 2.1.2 and other products, debug.getinfo has a type confusion issue that leads to arbitrary memory write or read operations, because certain cases involving valid stack levels and > options are mishandled. NOTE: The LuaJIT project owner states that the debug libary is unsafe by definition and that this is not a vulnerability. When LuaJIT was originally developed, the expectation was that the entire debug library had no security guarantees and thus it made no sense to assign CVEs. However, not all users of later LuaJIT derivatives share this perspective The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2020-June/006952.html E-Mail link for SUSE-CU-2020:198-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings Container caasp/v4/cilium:1.6.6 SUSE Package Hub 12 openSUSE Tumbleweed libluajit-5_1-2-2.1.2-1.3.1 libluajit-5_1-2-2.1.2-2.1 libluajit-5_1-2-2.1.20250826-1.1 libluajit-5_1-2-32bit-2.1.20250826-1.1 libluajit2-5_1-2-2.1.20240314-1.1 libre2-0-20200101-1.3.1 libsqlparser1-1.5+git20181206-1.3.1 luajit-2.1.20250826-1.1 luajit-devel-2.1.20250826-1.1 luajit2-2.1.20240314-1.1 luajit2-devel-2.1.20240314-1.1 moonjit-2.1.2-2.1 moonjit-devel-2.1.2-2.1 libluajit-5_1-2-2.1.2-1.3.1 as a component of Container caasp/v4/cilium:1.6.6 libre2-0-20200101-1.3.1 as a component of Container caasp/v4/cilium:1.6.6 libsqlparser1-1.5+git20181206-1.3.1 as a component of Container caasp/v4/cilium:1.6.6 libluajit-5_1-2-2.1.2-2.1 as a component of SUSE Package Hub 12 moonjit-2.1.2-2.1 as a component of SUSE Package Hub 12 moonjit-devel-2.1.2-2.1 as a component of SUSE Package Hub 12 libluajit-5_1-2-2.1.20250826-1.1 as a component of openSUSE Tumbleweed libluajit-5_1-2-32bit-2.1.20250826-1.1 as a component of openSUSE Tumbleweed libluajit2-5_1-2-2.1.20240314-1.1 as a component of openSUSE Tumbleweed luajit-2.1.20250826-1.1 as a component of openSUSE Tumbleweed luajit-devel-2.1.20250826-1.1 as a component of openSUSE Tumbleweed luajit2-2.1.20240314-1.1 as a component of openSUSE Tumbleweed luajit2-devel-2.1.20240314-1.1 as a component of openSUSE Tumbleweed In LuaJIT through 2.0.5, as used in Moonjit before 2.1.2 and other products, debug.getinfo has a type confusion issue that leads to arbitrary memory write or read operations, because certain cases involving valid stack levels and > options are mishandled. NOTE: The LuaJIT project owner states that the debug libary is unsafe by definition and that this is not a vulnerability. When LuaJIT was originally developed, the expectation was that the entire debug library had no security guarantees and thus it made no sense to assign CVEs. However, not all users of later LuaJIT derivatives share this perspective CVE-2019-19391 Container caasp/v4/cilium:1.6.6:libluajit-5_1-2-2.1.2-1.3.1 Container caasp/v4/cilium:1.6.6:libre2-0-20200101-1.3.1 Container caasp/v4/cilium:1.6.6:libsqlparser1-1.5+git20181206-1.3.1 SUSE Package Hub 12:libluajit-5_1-2-2.1.2-2.1 SUSE Package Hub 12:moonjit-2.1.2-2.1 SUSE Package Hub 12:moonjit-devel-2.1.2-2.1 openSUSE Tumbleweed:libluajit-5_1-2-2.1.20250826-1.1 openSUSE Tumbleweed:libluajit-5_1-2-32bit-2.1.20250826-1.1 openSUSE Tumbleweed:libluajit2-5_1-2-2.1.20240314-1.1 openSUSE Tumbleweed:luajit-2.1.20250826-1.1 openSUSE Tumbleweed:luajit-devel-2.1.20250826-1.1 openSUSE Tumbleweed:luajit2-2.1.20240314-1.1 openSUSE Tumbleweed:luajit2-devel-2.1.20240314-1.1 critical 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N