Upstream information
Description
xrdp is an open source RDP server. Versions 0.10.6 and prior contain a vulnerability concerning the processing of RDP Confirm Active PDU, where during the capability negotiation phase, the parser did not perform sufficient length validation for specific capability sets. A remote, unauthenticated attacker could potentially exploit this flaw by sending a specially crafted RDP packet containing malformed capability data. Due to missing bounds checks, the xrdp process may perform out-of-bounds memory reads, which can result in the termination of the service (Denial of Service). However, since xrdp forks a new process for each connection by default, an out-of-bounds read causing a process crash is unlikely to bring down the entire xrdp service. This issue has been fixed in version 0.10.6.1.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| CVSS detail | CNA (GitHub) | SUSE |
|---|---|---|
| Base Score | 5.3 | 5.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | Low | Low |
| CVSSv3 Version | 3.1 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Desktop 15 SP7 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP7 | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP7 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | xrdp | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP4 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP5 | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP5 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP6 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | xrdp | Affected |
| SUSE Manager Proxy 4.3 | xrdp | Affected |
| SUSE Manager Proxy LTS 4.3 | xrdp | Affected |
| SUSE Manager Retail Branch Server 4.3 | xrdp | Affected |
| SUSE Manager Retail Branch Server LTS 4.3 | xrdp | Affected |
| SUSE Manager Server 4.3 | xrdp | Affected |
| SUSE Manager Server LTS 4.3 | xrdp | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | xrdp | Affected |
| SUSE CaaS Platform 4.0 | xrdp | Affected |
| SUSE Enterprise Storage 6 | xrdp | Affected |
| SUSE Enterprise Storage 7 | xrdp | Affected |
| SUSE Enterprise Storage 7.1 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 SP1 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 SP2 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 SP5 | xrdp | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | xrdp | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | xrdp | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | xrdp | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 15 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP1 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP2 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | xrdp | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server 15-LTSS | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | xrdp | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | xrdp | Affected |
| SUSE Manager Proxy 4.0 | xrdp | Affected |
| SUSE Manager Proxy 4.1 | xrdp | Affected |
| SUSE Manager Proxy 4.2 | xrdp | Affected |
| SUSE Manager Retail Branch Server 4.0 | xrdp | Affected |
| SUSE Manager Retail Branch Server 4.1 | xrdp | Affected |
| SUSE Manager Retail Branch Server 4.2 | xrdp | Affected |
| SUSE Manager Server 4.0 | xrdp | Affected |
| SUSE Manager Server 4.1 | xrdp | Affected |
| SUSE Manager Server 4.2 | xrdp | Affected |
| SUSE OpenStack Cloud 8 | xrdp | Affected |
| SUSE OpenStack Cloud 9 | xrdp | Affected |
| SUSE OpenStack Cloud Crowbar 8 | xrdp | Affected |
| SUSE OpenStack Cloud Crowbar 9 | xrdp | Affected |
| openSUSE Leap 15.3 | xrdp | Affected |
| openSUSE Leap 15.4 | xrdp | Affected |
| openSUSE Leap 15.5 | xrdp | Affected |
| openSUSE Leap 15.6 | xrdp | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Jul 21 11:35:25 2026CVE page last modified: Tue Jul 21 11:35:25 2026