CVE catalog

CVE-2022-23477

xrdp: CVE-2022-23477

[CVE catalog]

Severity
High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
Source
[NVD] · [CVE record]
EPSS
0.93% · Oct 25, 2026

xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a buffer over flow in audin_send_open() function. There are no known workarounds for this issue. Users are advised to upgrade.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianxrdpsid0.10.6.1-3fixed
Debianxrdpforky0.10.6.1-3fixed
Debianxrdptrixie0.10.1-3.1+deb13u2fixed
Debianxrdptrixie-security0.10.1-3.1+deb13u2fixed
Debianxrdpbookworm0.9.21.1-1+deb12u2fixed
Debianxrdpbookworm-security0.9.21.1-1+deb12u3fixed
Ubuntuxrdppro0.9.15-1ubuntu1vulnerable
Ubuntuxrdppro0.9.17-1vulnerable
Ubuntuxrdppro0.9.17-2vulnerable
Ubuntuxrdppro0.9.17-2ubuntu1vulnerable
Ubuntuxrdppro0.9.17-2ubuntu2vulnerable
Ubuntuxrdppro0.9.17-2ubuntu2+esm1fixed
Susexrdplinux enterprise module for basesystem 15 sp40.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise high performance computing 15 sp2-ltss0.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise high performance computing 15 sp3-espos0.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise high performance computing 15 sp3-ltss0.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise real time 15 sp30.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise server 15 sp2-ltss0.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise server 15 sp3-ltss0.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise server for sap applications 15 sp20.9.13.1-150200.4.18.1fixed
Susexrdplinux enterprise server for sap applications 15 sp30.9.13.1-150200.4.18.1fixed
Susexrdpmanager proxy 4.20.9.13.1-150200.4.18.1fixed
Susexrdpmanager retail branch server 4.20.9.13.1-150200.4.18.1fixed
Susexrdpmanager server 4.20.9.13.1-150200.4.18.1fixed
Susexrdpenterprise storage 70.9.13.1-150200.4.18.1fixed
Susexrdpenterprise storage 7.10.9.13.1-150200.4.18.1fixed
Opensusexrdpleap 15.40.9.13.1-150200.4.18.1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianxrdpsourcesid0.9.21.1-1not yet assignedNot reported[1025879]
Debianxrdpsourceforky0.9.21.1-1not yet assignedNot reported[1025879]
Debianxrdpsourcetrixie0.9.21.1-1not yet assignedNot reported[1025879]
Debianxrdpsourcebookworm0.9.21.1-1not yet assignedNot reported[1025879]
Ubuntuxrdpdebpro0.9.17-2ubuntu2+esm1Not reportedUBUNTU-CVE-2022-23477Not reported
Susexrdprpmlinux enterprise module for basesystem 15 sp40.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise high performance computing 15 sp2-ltss0.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise high performance computing 15 sp3-espos0.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise high performance computing 15 sp3-ltss0.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise real time 15 sp30.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise server 15 sp2-ltss0.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise server 15 sp3-ltss0.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise server for sap applications 15 sp20.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmlinux enterprise server for sap applications 15 sp30.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmmanager proxy 4.20.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmmanager retail branch server 4.20.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmmanager server 4.20.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmenterprise storage 70.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Susexrdprpmenterprise storage 7.10.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported
Opensusexrdprpmleap 15.40.9.13.1-150200.4.18.1Not reportedSUSE-SU-2023:0151-1Not reported

[Debian bug #1025879]

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

  • [xrdp]Unknown
    Details (6)

    • 0.9.21.1-1+deb12u2 · amd64 · bookworm

      Fixed · Fixed: 0.9.21.1-1

      dsa · xrdp · debian · bookworm

    • 0.9.21.1-1+deb12u2 · arm64 · bookworm

      Fixed · Fixed: 0.9.21.1-1

      dsa · xrdp · debian · bookworm

    • 0.9.24-5~bpo12+1 · amd64 · bookworm-backports

      Fixed · Fixed: 0.9.21.1-1

      dsa · xrdp · debian · bookworm

    • 0.9.24-5~bpo12+1 · arm64 · bookworm-backports

      Fixed · Fixed: 0.9.21.1-1

      dsa · xrdp · debian · bookworm

    • 0.9.21.1-1+deb12u3 · amd64 · bookworm-security

      Fixed · Fixed: 0.9.21.1-1

      dsa · xrdp · debian · bookworm

    • 0.9.21.1-1+deb12u3 · arm64 · bookworm-security

      Fixed · Fixed: 0.9.21.1-1

      dsa · xrdp · debian · bookworm

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]