USN-8105-2

Vulnerability from osv_ubuntu – Published: 2026-03-19 17:31 – Updated: 2026-04-22 07:37 – Source website
VLAI
Summary
freerdp3 regression
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.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [],
          "ecosystem": "Ubuntu:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freerdp3-shadow-x11",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "freerdp3-wayland",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "freerdp3-x11",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libfreerdp-client3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libfreerdp-server3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libfreerdp-shadow-subsystem3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libfreerdp-shadow3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libfreerdp3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libwinpr-tools3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "libwinpr3-3",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          },
          {
            "binary_name": "winpr3-utils",
            "binary_version": "3.5.1+dfsg1-0ubuntu1.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "freerdp3",
        "purl": "pkg:deb/ubuntu/freerdp3@3.5.1+dfsg1-0ubuntu1.5?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.5.1+dfsg1-0ubuntu1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.0+dfsg1-0ubuntu2",
        "3.4.0+dfsg1-0ubuntu3",
        "3.4.0+dfsg1-0ubuntu4",
        "3.5.0+dfsg1-0ubuntu1",
        "3.5.1+dfsg1-0ubuntu1",
        "3.5.1+dfsg1-0ubuntu1.1",
        "3.5.1+dfsg1-0ubuntu1.2",
        "3.5.1+dfsg1-0ubuntu1.4"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freerdp3-proxy",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "freerdp3-proxy-modules",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "freerdp3-sdl",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "freerdp3-shadow-x11",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "freerdp3-wayland",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "freerdp3-x11",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libfreerdp-client3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libfreerdp-server-proxy3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libfreerdp-server3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libfreerdp-shadow-subsystem3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libfreerdp-shadow3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libfreerdp3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libwinpr-tools3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "libwinpr3-3",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          },
          {
            "binary_name": "winpr3-utils",
            "binary_version": "3.16.0+dfsg-2ubuntu0.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "freerdp3",
        "purl": "pkg:deb/ubuntu/freerdp3@3.16.0+dfsg-2ubuntu0.4?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.16.0+dfsg-2ubuntu0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.14.0+dfsg-1ubuntu1",
        "3.15.0+dfsg-2.1",
        "3.16.0+dfsg-1ubuntu1",
        "3.16.0+dfsg-2",
        "3.16.0+dfsg-2ubuntu0.1",
        "3.16.0+dfsg-2ubuntu0.3"
      ]
    }
  ],
  "aliases": [],
  "details": "USN-8105-1 fixed vulnerabilities in FreeRDP. The update introduced a\nregression which could cause FreeRDP to crash. This update fixes the\nproblem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that FreeRDP incorrectly handled certain RDP packets. A\n remote attacker could use this issue to cause FreeRDP to crash, resulting\n in a denial of service, or possibly execute arbitrary code.",
  "id": "USN-8105-2",
  "modified": "2026-04-22T07:37:31Z",
  "published": "2026-03-19T17:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8105-2"
    },
    {
      "type": "REPORT",
      "url": "https://launchpad.net/bugs/2144889"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "freerdp3 regression",
  "upstream": []
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.