Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| neutrinolabs | xrdp | affected |
|
No data.
No data available yet.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
 Debian DLA |
DLA-4166-1 | xrdp security update |
 EUVD |
EUVD-2023-44784 | xrdp is an open source remote desktop protocol (RDP) server. In versions prior to 0.9.23 improper handling of session establishment errors allows bypassing OS-level session restrictions. The `auth_start_session` function can return non-zero (1) value on, e.g., PAM error which may result in in session restrictions such as max concurrent sessions per user by PAM (ex ./etc/security/limits.conf) to be bypassed. Users (administrators) don't use restrictions by PAM are not affected. This issue has been addressed in release version 0.9.23. Users are advised to upgrade. There are no known workarounds for this issue. |
 Ubuntu USN |
USN-6474-1 | xrdp vulnerabilities |
Mon, 03 Nov 2025 20:30:00 +0000
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| References |
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Fri, 11 Apr 2025 15:15:00 +0000
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| Weaknesses | NVD-CWE-noinfo |
Thu, 13 Feb 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | xrdp is an open source remote desktop protocol (RDP) server. In versions prior to 0.9.23 improper handling of session establishment errors allows bypassing OS-level session restrictions. The `auth_start_session` function can return non-zero (1) value on, e.g., PAM error which may result in in session restrictions such as max concurrent sessions per user by PAM (ex ./etc/security/limits.conf) to be bypassed. Users (administrators) don't use restrictions by PAM are not affected. This issue has been addressed in release version 0.9.23. Users are advised to upgrade. There are no known workarounds for this issue. | xrdp is an open source remote desktop protocol (RDP) server. In versions prior to 0.9.23 improper handling of session establishment errors allows bypassing OS-level session restrictions. The `auth_start_session` function can return non-zero (1) value on, e.g., PAM error which may result in in session restrictions such as max concurrent sessions per user by PAM (ex ./etc/security/limits.conf) to be bypassed. Users (administrators) don't use restrictions by PAM are not affected. This issue has been addressed in release version 0.9.23. Users are advised to upgrade. There are no known workarounds for this issue. |
Mon, 30 Sep 2024 16:30:00 +0000
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ssvc
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-11-03T19:28:18.386Z
Reserved: 2023-08-09T15:26:41.053Z
Link: CVE-2023-40184
Vulnrichment
Updated: 2025-11-03T19:28:18.386Z
NVD
Status : Modified
Published: 2023-08-30T18:15:09.690
Modified: 2025-11-03T20:16:01.940
Link: CVE-2023-40184
Redhat
No data.
OpenCVE Enrichment
No data.