CVE catalog

CVE-2022-24883

freerdp2: CVE-2022-24883

Severity: High · CVSS 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Apr 26, 2022, 4:15:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 2.34% · Oct 25, 2026

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). Prior to version 2.7.0, server side authentication against a `SAM` file might be successful for invalid credentials if the server has configured an invalid `SAM` file path. FreeRDP based clients are not affected. RDP server implementations using FreeRDP to authenticate against a `SAM` file are affected. Version 2.7.0 contains a fix for this issue. As a workaround, use custom authentication via `HashCallback` and/or ensure the `SAM` database path configured is valid and the application has file handles left.

Vulnerable and fixed packages

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

Distribution	Package	Release	Version	Status
Debian	freerdp2	bookworm	`2.11.7+dfsg1-6~deb12u1`	fixed
Ubuntu	freerdp	16.04	`1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1`	vulnerable
Ubuntu	freerdp	16.04	`1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2`	vulnerable
Ubuntu	freerdp	16.04	`1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3`	vulnerable
Ubuntu	freerdp	16.04	`1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-1`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-5`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-6`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-6build1`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-7`	vulnerable
Ubuntu	freerdp2	18.04	`2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1`	vulnerable
Ubuntu	freerdp2	18.04	`2.1.1+dfsg1-0ubuntu0.18.04.1`	vulnerable
Ubuntu	freerdp2	18.04	`2.2.0+dfsg1-0ubuntu0.18.04.1`	vulnerable
Ubuntu	freerdp2	18.04	`2.2.0+dfsg1-0ubuntu0.18.04.2`	vulnerable
Ubuntu	freerdp2	18.04	`2.2.0+dfsg1-0ubuntu0.18.04.3`	fixed
Ubuntu	freerdp	18.04	`1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1`	vulnerable
Ubuntu	freerdp	18.04	`1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1`	vulnerable
Ubuntu	freerdp	18.04	`1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2`	vulnerable
Ubuntu	freerdp2	20.04	`2.0.0~git20190204.1.2693389a+dfsg1-1`	vulnerable
Ubuntu	freerdp2	20.04	`2.0.0~git20190204.1.2693389a+dfsg1-2`	vulnerable
Ubuntu	freerdp2	20.04	`2.0.0~git20190204.1.2693389a+dfsg1-2build1`	vulnerable
Ubuntu	freerdp2	20.04	`2.0.0~git20190204.1.2693389a+dfsg1-2build2`	vulnerable
Ubuntu	freerdp2	20.04	`2.1.1+dfsg1-0ubuntu0.20.04.1`	vulnerable
Ubuntu	freerdp2	20.04	`2.2.0+dfsg1-0ubuntu0.20.04.1`	vulnerable
Ubuntu	freerdp2	20.04	`2.2.0+dfsg1-0ubuntu0.20.04.2`	vulnerable
Ubuntu	freerdp2	20.04	`2.2.0+dfsg1-0ubuntu0.20.04.3`	fixed
Ubuntu	freerdp2	22.04	`2.3.0+dfsg1-2build1`	vulnerable
Ubuntu	freerdp2	22.04	`2.3.0+dfsg1-2ubuntu1`	vulnerable
Ubuntu	freerdp2	22.04	`2.3.0+dfsg1-2ubuntu2`	vulnerable
Ubuntu	freerdp2	22.04	`2.4.1+dfsg1-1`	vulnerable
Ubuntu	freerdp2	22.04	`2.4.1+dfsg1-1ubuntu1`	vulnerable
Ubuntu	freerdp2	22.04	`2.4.1+dfsg1-1ubuntu2`	vulnerable
Ubuntu	freerdp2	22.04	`2.5.0+dfsg1-1`	vulnerable
Ubuntu	freerdp2	22.04	`2.6.0+dfsg1-1`	vulnerable
Ubuntu	freerdp2	22.04	`2.6.1+dfsg1-1`	vulnerable
Ubuntu	freerdp2	22.04	`2.6.1+dfsg1-3`	vulnerable
Ubuntu	freerdp2	22.04	`2.6.1+dfsg1-3ubuntu1`	vulnerable
Ubuntu	freerdp2	22.04	`2.6.1+dfsg1-3ubuntu2`	vulnerable
Ubuntu	freerdp2	22.04	`2.6.1+dfsg1-3ubuntu2.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	freerdp2	source	bookworm	`2.7.0+dfsg1-1`	not yet assigned	Not reported	Not reported
Ubuntu	freerdp2	deb	18.04	`2.2.0+dfsg1-0ubuntu0.18.04.3`	Not reported	UBUNTU-CVE-2022-24883	Not reported
Ubuntu	freerdp2	deb	20.04	`2.2.0+dfsg1-0ubuntu0.20.04.3`	Not reported	UBUNTU-CVE-2022-24883	Not reported
Ubuntu	freerdp2	deb	22.04	`2.6.1+dfsg1-3ubuntu2.1`	Not reported	UBUNTU-CVE-2022-24883	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[freerdp2-dev]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[freerdp2-shadow-x11]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[freerdp2-wayland]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[freerdp2-x11]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libfreerdp2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libfreerdp-client2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libfreerdp-server2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libfreerdp-shadow2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libfreerdp-shadow-subsystem2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libuwac0-0]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libuwac0-dev]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libwinpr2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libwinpr2-dev]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[libwinpr-tools2-2]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
[winpr-utils]Fixed
Source package: [freerdp2]
Details (2)
- 2.11.7+dfsg1-6~deb12u1 · amd64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm
- 2.11.7+dfsg1-6~deb12u1 · arm64 · bookworm
  Fixed · Fixed: 2.7.0+dfsg1-1
  dsa · freerdp2 · debian · bookworm

Observed: Oct 23, 2026, 6:24:48 PM UTC

References

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