Upstream information
Description
Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.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 | 7.5 |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | |
|---|---|
| Base Score | 9.8 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | High |
| CVSSv3 Version | 3 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | libidn | Analysis |
| SUSE Linux Enterprise Desktop 15 SP5 | libidn2 | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP6 | libidn | Analysis |
| SUSE Linux Enterprise Desktop 15 SP6 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | libidn2 | Already fixed |
| SUSE Linux Enterprise Micro 5.1 | libidn | Analysis |
| SUSE Linux Enterprise Micro 5.1 | libidn2 | Already fixed |
| SUSE Linux Enterprise Micro 5.2 | libidn | Analysis |
| SUSE Linux Enterprise Micro 5.2 | libidn2 | Already fixed |
| SUSE Linux Enterprise Micro 5.3 | libidn2 | Already fixed |
| SUSE Linux Enterprise Micro 5.4 | libidn2 | Already fixed |
| SUSE Linux Enterprise Micro 5.5 | libidn2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | libidn | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | libidn2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | libidn | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 12 SP5 | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | libidn | Affected |
| SUSE Linux Enterprise Server 15 SP5 | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP6 | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP6 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | libidn | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | libidn | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | libidn | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | libidn2 | Already fixed |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | libidn | Affected |
| SUSE Manager Proxy 4.3 | libidn | Analysis |
| SUSE Manager Proxy 4.3 | libidn2 | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | libidn | Analysis |
| SUSE Manager Retail Branch Server 4.3 | libidn2 | Already fixed |
| SUSE Manager Server 4.3 | libidn | Analysis |
| SUSE Manager Server 4.3 | libidn2 | Already fixed |
| openSUSE Leap 15.5 | libidn | Analysis |
| openSUSE Leap 15.5 | libidn2 | Already fixed |
| openSUSE Leap 15.6 | libidn | Analysis |
| openSUSE Leap 15.6 | libidn2 | Already fixed |
| openSUSE Leap Micro 5.5 | libidn2 | Already fixed |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | libidn | Analysis |
| SUSE Linux Enterprise Desktop 15 SP4 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | libidn | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | libidn | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | libidn2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | libidn | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | libidn2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | libidn | Analysis |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP2 | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP2 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP3 | libidn | Unsupported |
| SUSE Linux Enterprise Server 15 SP3 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP3-LTSS | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP3-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP4 | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15-ESPOS | libidn2 | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libidn | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libidn | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libidn | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | libidn2 | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | libidn | Affected |
| SUSE CaaS Platform 3.0 | libidn | Not affected |
| SUSE CaaS Platform 4.0 | libidn | Analysis |
| SUSE CaaS Platform 4.0 | libidn2 | Already fixed |
| SUSE Container as a Service Platform 1.0 | libidn | Unsupported |
| SUSE Container as a Service Platform 2.0 | libidn | Not affected |
| SUSE Enterprise Storage 6 | libidn | Not affected |
| SUSE Enterprise Storage 6 | libidn2 | Already fixed |
| SUSE Enterprise Storage 7 | libidn | Analysis |
| SUSE Enterprise Storage 7 | libidn2 | Already fixed |
| SUSE Enterprise Storage 7.1 | libidn | Unsupported |
| SUSE Enterprise Storage 7.1 | libidn2 | Already fixed |
| SUSE Linux Enterprise Desktop 11 SP2 | libidn | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | libidn | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Desktop 12 | libidn | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | libidn | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | libidn | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | libidn | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Desktop 15 | libidn | Not affected |
| SUSE Linux Enterprise Desktop 15 | libidn2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | libidn | Not affected |
| SUSE Linux Enterprise Desktop 15 SP1 | libidn2 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP2 | libidn | Analysis |
| SUSE Linux Enterprise Desktop 15 SP2 | libidn2 | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP3 | libidn | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP3 | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | libidn | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | libidn | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 | libidn2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | libidn | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | libidn2 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | libidn | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | libidn2 | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | libidn | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Micro 5.0 | libidn | Unsupported |
| SUSE Linux Enterprise Micro 5.0 | libidn2 | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 | libidn | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 | libidn2 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | libidn | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | libidn2 | Not affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | libidn | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | libidn | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | libidn | Analysis |
| SUSE Linux Enterprise Real Time 15 SP2 | libidn2 | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP3 | libidn | Analysis |
| SUSE Linux Enterprise Real Time 15 SP3 | libidn2 | Already fixed |
| SUSE Linux Enterprise Real Time 15 SP4 | libidn | Analysis |
| SUSE Linux Enterprise Real Time 15 SP4 | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 10 SP4-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 12 | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP1 | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | libidn | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | libidn | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | libidn | Affected |
| SUSE Linux Enterprise Server 12-LTSS | libidn | Affected |
| SUSE Linux Enterprise Server 15 | libidn | Not affected |
| SUSE Linux Enterprise Server 15 | libidn2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | libidn | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | libidn2 | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP1-LTSS | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP2-BCL | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP2-BCL | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15 SP3-BCL | libidn | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | libidn2 | Already fixed |
| SUSE Linux Enterprise Server 15-LTSS | libidn | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | libidn2 | Already fixed |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | libidn | Affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | libidn | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | libidn | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | libidn2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | libidn | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | libidn2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | libidn | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | libidn | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | libidn | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 | libidn | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | libidn | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | libidn | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | libidn | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | libidn | Not affected |
| SUSE Manager Proxy 4.0 | libidn | Not affected |
| SUSE Manager Proxy 4.0 | libidn2 | Not affected |
| SUSE Manager Proxy 4.1 | libidn | Analysis |
| SUSE Manager Proxy 4.1 | libidn2 | Already fixed |
| SUSE Manager Proxy 4.2 | libidn | Unsupported |
| SUSE Manager Proxy 4.2 | libidn2 | Already fixed |
| SUSE Manager Retail Branch Server 4.0 | libidn | Not affected |
| SUSE Manager Retail Branch Server 4.0 | libidn2 | Not affected |
| SUSE Manager Retail Branch Server 4.1 | libidn | Analysis |
| SUSE Manager Retail Branch Server 4.1 | libidn2 | Already fixed |
| SUSE Manager Retail Branch Server 4.2 | libidn | Unsupported |
| SUSE Manager Retail Branch Server 4.2 | libidn2 | Already fixed |
| SUSE Manager Server 4.0 | libidn | Not affected |
| SUSE Manager Server 4.0 | libidn2 | Not affected |
| SUSE Manager Server 4.1 | libidn | Analysis |
| SUSE Manager Server 4.1 | libidn2 | Already fixed |
| SUSE Manager Server 4.2 | libidn | Unsupported |
| SUSE Manager Server 4.2 | libidn2 | Already fixed |
| SUSE OpenStack Cloud 7 | libidn | Affected |
| SUSE OpenStack Cloud 8 | libidn | Affected |
| SUSE OpenStack Cloud 9 | libidn | Affected |
| SUSE OpenStack Cloud Crowbar 8 | libidn | Affected |
| SUSE OpenStack Cloud Crowbar 9 | libidn | Affected |
| openSUSE Leap 15.3 | libidn | Analysis |
| openSUSE Leap 15.3 | libidn2 | Already fixed |
| openSUSE Leap 15.4 | libidn | Analysis |
| openSUSE Leap 15.4 | libidn2 | Already fixed |
| openSUSE Leap Micro 5.2 | libidn | Analysis |
| openSUSE Leap Micro 5.2 | libidn2 | Already fixed |
| openSUSE Leap Micro 5.3 | libidn2 | Already fixed |
| openSUSE Leap Micro 5.4 | libidn2 | Already fixed |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | libidn | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Aug 30 16:45:35 2017CVE page last modified: Tue Oct 8 18:17:02 2024