Upstream information
Description
In all versions of Node.js 10 prior to 10.9.0, an argument processing flaw can cause `Buffer.alloc()` to return uninitialized memory. This method is intended to be safe and only return initialized, or cleared, memory. The third argument specifying `encoding` can be passed as a number, this is misinterpreted by `Buffer's` internal "fill" method as the `start` to a fill operation. This flaw may be abused where `Buffer.alloc()` arguments are derived from user input to return uncleared memory blocks that may contain sensitive information.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | None |
| Availability Impact | None |
| CVSSv3 Version | 3.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 High Performance Computing 12 | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 12 | nodejs12 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 | nodejs4 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 12 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs10 | Affected |
| SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs12 | Not affected |
| SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Module for Web and Scripting 12 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server 12 SP5 | nodejs10 | Affected |
| SUSE Linux Enterprise Server 12 SP5 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server 12 SP5 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs10 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | nodejs6 | Unsupported |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP2 | nodejs10 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | nodejs10 | Affected |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP2 | nodejs10 | Unsupported |
| SUSE Linux Enterprise Server 15 SP2 | nodejs10 | Unsupported |
| SUSE Linux Enterprise Server 15 SP2-LTSS | nodejs10 | Affected |
| SUSE Linux Enterprise Server 15-ESPOS | nodejs10 | Unsupported |
| SUSE Linux Enterprise Server 15-ESPOS | nodejs8 | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | nodejs10 | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | nodejs8 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | nodejs10 | Unsupported |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE CaaS Platform 4.0 | nodejs10 | Released |
| SUSE CaaS Platform 4.0 | nodejs8 | Not affected |
| SUSE Enterprise Storage 4 | nodejs4 | Unsupported |
| SUSE Enterprise Storage 4 | nodejs6 | Unsupported |
| SUSE Enterprise Storage 6 | nodejs10 | Affected |
| SUSE Enterprise Storage 6 | nodejs8 | Affected |
| SUSE Enterprise Storage 7 | nodejs10 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | nodejs8 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | nodejs8 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | nodejs8 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | nodejs10 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | nodejs8 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | nodejs8 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | nodejs10 | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | nodejs8 | Unsupported |
| SUSE Linux Enterprise Module for Web and Scripting 15 | nodejs10 | Affected |
| SUSE Linux Enterprise Module for Web and Scripting 15 | nodejs8 | Not affected |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP1 | nodejs10 | Affected |
| SUSE Linux Enterprise Module for Web and Scripting 15 SP1 | nodejs8 | Not affected |
| SUSE Linux Enterprise Server 12 | nodejs10 | Affected |
| SUSE Linux Enterprise Server 12 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server 12 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server 12 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | nodejs10 | Affected |
| SUSE Linux Enterprise Server 12 SP3 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | nodejs10 | Affected |
| SUSE Linux Enterprise Server 12 SP4 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server 15 | nodejs10 | Affected |
| SUSE Linux Enterprise Server 15 | nodejs8 | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | nodejs10 | Affected |
| SUSE Linux Enterprise Server 15 SP1 | nodejs8 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | nodejs10 | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | nodejs8 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | nodejs10 | Released |
| SUSE Linux Enterprise Server 15 SP1-LTSS | nodejs8 | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | nodejs10 | Affected |
| SUSE Linux Enterprise Server 15-LTSS | nodejs10 | Released |
| SUSE Linux Enterprise Server 15-LTSS | nodejs8 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | nodejs10 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs10 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs10 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs12 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs4 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | nodejs6 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 | nodejs10 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 | nodejs8 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nodejs10 | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | nodejs8 | Not affected |
| SUSE Manager Proxy 4.0 | nodejs10 | Unsupported |
| SUSE Manager Proxy 4.0 | nodejs8 | Unsupported |
| SUSE Manager Proxy 4.1 | nodejs10 | Unsupported |
| SUSE Manager Retail Branch Server 4.0 | nodejs10 | Unsupported |
| SUSE Manager Retail Branch Server 4.0 | nodejs8 | Unsupported |
| SUSE Manager Retail Branch Server 4.1 | nodejs10 | Unsupported |
| SUSE Manager Server 4.0 | nodejs10 | Unsupported |
| SUSE Manager Server 4.0 | nodejs8 | Unsupported |
| SUSE Manager Server 4.1 | nodejs10 | Unsupported |
| SUSE OpenStack Cloud 7 | nodejs6 | Unsupported |
| SUSE OpenStack Cloud Crowbar 8 | nodejs6 | Unsupported |
| SUSE OpenStack Cloud Crowbar 9 | nodejs6 | Unsupported |
| openSUSE Leap 15.3 | nodejs10 | Affected |
| openSUSE Leap 15.4 | nodejs10 | Affected |
SUSE Timeline for this CVE
CVE page created: Thu Aug 16 09:31:05 2018CVE page last modified: Tue Jul 2 17:56:04 2024