Upstream information
Description
** DISPUTED ** 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.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having critical severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6.4 |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | None |
| National Vulnerability Database | |
|---|---|
| Base Score | 9.1 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | None |
| CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- SUSE-CU-2020:198-1, published Tue Jun 16 11:29:12 MDT 2020
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Container caasp/v4/cilium:1.6.6 |
| |
| SUSE Package Hub 12 |
| Patchnames: openSUSE-2020-225 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA libluajit2-5_1-2-2.1.20240314-1.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP5 | luajit | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | luajit | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | luajit | Analysis |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | luajit | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | luajit | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | luajit | Analysis |
| SUSE Linux Enterprise Workstation Extension 15 SP5 | luajit | Analysis |
| SUSE Manager Proxy 4.3 | luajit | Analysis |
| SUSE Manager Retail Branch Server 4.3 | luajit | Analysis |
| SUSE Manager Server 4.3 | luajit | Analysis |
| SUSE Package Hub 12 | moonjit | Released |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | luajit | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | luajit | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | luajit | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | luajit | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | luajit | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | luajit | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | luajit | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | luajit | Analysis |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | luajit | Analysis |
| SUSE Linux Enterprise Real Time 15 SP4 | luajit | Analysis |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | luajit | Analysis |
SUSE Timeline for this CVE
CVE page created: Tue Dec 3 17:27:52 2019CVE page last modified: Sat May 4 11:27:49 2024