Ubuntu alert USN-8105-2 (freerdp3)

From:
             
 
noreply+usn-bot@canonical.com
To:
             
 
ubuntu-security-announce@lists.ubuntu.com
Subject:
             
 
[USN-8105-2] FreeRDP regression
Date:
             
 
Thu, 19 Mar 2026 21:38:47 +0000
Message-ID:
             
 
<E1w3L4p-0007qP-0s@lists.ubuntu.com>
==========================================================================
Ubuntu Security Notice USN-8105-2
March 19, 2026

freerdp3 regression
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 25.10
- Ubuntu 24.04 LTS

Summary:

USN-8105-1 introduced a regression in FreeRDP

Software Description:
- freerdp3: RDP client for Windows Terminal Services

Details:

USN-8105-1 fixed vulnerabilities in FreeRDP. The update introduced a
regression which could cause FreeRDP to crash. This update fixes the
problem.

We apologize for the inconvenience.

Original advisory details:

 It was discovered that FreeRDP incorrectly handled certain RDP packets. A
 remote attacker could use this issue to cause FreeRDP to crash, resulting
 in a denial of service, or possibly execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 25.10
  libfreerdp3-3                   3.16.0+dfsg-2ubuntu0.4

Ubuntu 24.04 LTS
  libfreerdp3-3                   3.5.1+dfsg1-0ubuntu1.5

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-8105-2
  https://ubuntu.com/security/notices/USN-8105-1
  https://launchpad.net/bugs/2144889

Package Information:
  https://launchpad.net/ubuntu/+source/freerdp3/3.16.0+dfsg...
  https://launchpad.net/ubuntu/+source/freerdp3/3.5.1+dfsg1...


Attachment: signature.asc (type=application/pgp-signature)
-----BEGIN PGP SIGNATURE-----
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=DWrU
-----END PGP SIGNATURE-----