{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-22211"
      ],
      "details": "FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability.\n",
      "id": "GSD-2024-22211",
      "modified": "2024-01-08T06:02:13.788854Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2024-22211",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "FreeRDP",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 2.11.5"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 3.0.0, \u003c 3.2.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "FreeRDP"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability.\n"
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-190",
                "lang": "eng",
                "value": "CWE-190: Integer Overflow or Wraparound"
              }
            ]
          },
          {
            "description": [
              {
                "cweId": "CWE-122",
                "lang": "eng",
                "value": "CWE-122: Heap-based Buffer Overflow"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rjhp-44rv-7v59",
            "refsource": "MISC",
            "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rjhp-44rv-7v59"
          },
          {
            "name": "https://github.com/FreeRDP/FreeRDP/commit/939e922936e9c3ae8fc204968645e5e7563a2fff",
            "refsource": "MISC",
            "url": "https://github.com/FreeRDP/FreeRDP/commit/939e922936e9c3ae8fc204968645e5e7563a2fff"
          },
          {
            "name": "https://github.com/FreeRDP/FreeRDP/commit/aeac3040cc99eeaff1e1171a822114c857b9dca9",
            "refsource": "MISC",
            "url": "https://github.com/FreeRDP/FreeRDP/commit/aeac3040cc99eeaff1e1171a822114c857b9dca9"
          },
          {
            "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PIQE3YSPOJPAUS7DPWIBTR5IQSQX35VM/",
            "refsource": "MISC",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PIQE3YSPOJPAUS7DPWIBTR5IQSQX35VM/"
          },
          {
            "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44VOA5KQQT7KQPW7CLST4Y4SQTKK3IOU/",
            "refsource": "MISC",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44VOA5KQQT7KQPW7CLST4Y4SQTKK3IOU/"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-rjhp-44rv-7v59",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DB5227C7-C575-4667-87FD-A9C8802842B0",
                    "versionEndExcluding": "2.11.5",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E789EA41-14DF-4B24-91AF-9043BF9AF3E1",
                    "versionEndExcluding": "3.2.0",
                    "versionStartIncluding": "3.0.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in `freerdp_bitmap_planar_context_reset` leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a `RDPGFX_RESET_GRAPHICS_PDU` to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability.\n"
          },
          {
            "lang": "es",
            "value": "FreeRDP es un conjunto de librer\u00edas y clientes de protocolos de escritorio remoto gratuitos y de c\u00f3digo abierto. En las versiones afectadas, un desbordamiento de enteros en `freerdp_bitmap_planar_context_reset` provoca un desbordamiento de b\u00fafer de almacenamiento din\u00e1mico. Esto afecta a los clientes basados en FreeRDP. Las implementaciones de servidor y proxy basadas en FreeRDP no se ven afectadas. Un servidor malicioso podr\u00eda preparar un `RDPGFX_RESET_GRAPHICS_PDU` para asignar b\u00faferes demasiado peque\u00f1os, lo que posiblemente desencadenar\u00eda posteriormente una lectura/escritura fuera de los l\u00edmites. La extracci\u00f3n de datos a trav\u00e9s de la red no es posible; los b\u00faferes se utilizan para mostrar una imagen. Este problema se solucion\u00f3 en las versiones 2.11.5 y 3.2.0. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."
          }
        ],
        "id": "CVE-2024-22211",
        "lastModified": "2024-02-17T02:15:52.253",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 3.7,
                "baseSeverity": "LOW",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 2.5,
              "source": "security-advisories@github.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-01-19T20:15:13.573",
        "references": [
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Patch"
            ],
            "url": "https://github.com/FreeRDP/FreeRDP/commit/939e922936e9c3ae8fc204968645e5e7563a2fff"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Patch"
            ],
            "url": "https://github.com/FreeRDP/FreeRDP/commit/aeac3040cc99eeaff1e1171a822114c857b9dca9"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Exploit",
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rjhp-44rv-7v59"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44VOA5KQQT7KQPW7CLST4Y4SQTKK3IOU/"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PIQE3YSPOJPAUS7DPWIBTR5IQSQX35VM/"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-190"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-122"
              },
              {
                "lang": "en",
                "value": "CWE-190"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "FreeRDP ist eine freie Implementierung des Remote Desktop Protocol (RDP).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in FreeRDP Clients ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0162 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0162.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0162 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0162"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-01689E51E5 vom 2024-02-01",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-01689e51e5"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-F294DDB7FB vom 2024-02-01",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-f294ddb7fb"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0648-1 vom 2024-02-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018057.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0649-1 vom 2024-02-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/018056.html"
      },
      {
        "category": "external",
        "summary": "FreeRDP GitHub vom 2024-01-18",
        "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-rjhp-44rv-7v59"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6749-1 vom 2024-04-24",
        "url": "https://ubuntu.com/security/notices/USN-6749-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2537 vom 2024-05-15",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2537.html"
      }
    ],
    "source_lang": "en-US",
    "title": "FreeRDP Clients: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2024-05-15T22:00:00.000+00:00",
      "generator": {
        "date": "2024-05-16T08:04:17.671+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0162",
      "initial_release_date": "2024-01-18T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-01-18T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-02-01T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-02-28T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-24T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-15T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2.11.5",
                "product": {
                  "name": "Open Source FreeRDP \u003c2.11.5",
                  "product_id": "T032253",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:freerdp:freerdp:2.11.5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.2.0",
                "product": {
                  "name": "Open Source FreeRDP \u003c3.2.0",
                  "product_id": "T032254",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:freerdp:freerdp:3.2.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FreeRDP"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-22211",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in FreeRDP Clients. Ein Integer-\u00dcberlauf in freerdp_bitmap_planar_context_reset f\u00fchrt zu Heap-Puffer-\u00dcberlauf. Ein b\u00f6swilliger Server kann eine RDPGFX_RESET_GRAPHICS_PDU vorbereiten, um zu kleine Puffer zuzuweisen, was zu einem sp\u00e4teren Zeitpunkt ein unzul\u00e4ssiges Lesen/Schreiben ausl\u00f6st. Ein Angreifer kann diese Schwachstelle ausnutzen, um Informationen offenzulegen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "T000126",
          "398363",
          "74185"
        ]
      },
      "release_date": "2024-01-18T23:00:00Z",
      "title": "CVE-2024-22211"
    }
  ]
}