Vulnerability-Lookup

CVE-2020-11019 (GCVE-0-2020-11019)

Vulnerability from cvelistv5 – Published: 2020-05-29 00:00 – Updated: 2024-08-04 11:21

Title

Out of bound read in update_recv in FreeRDP

Summary

In FreeRDP less than or equal to 2.0.0, when running with logger set to "WLOG_TRACE", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Assigner

GitHub_M mitre root

References

3 references

URL	Tags
https://github.com/FreeRDP/FreeRDP/security/advis…
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Impacted products

1 product

Vendor	Product	Version	CPE status
FreeRDP	FreeRDP	Affected: <= 2.0.0	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.328Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
          },
          {
            "name": "openSUSE-SU-2020:1090",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html"
          },
          {
            "name": "[debian-lts-announce] 20231007 [SECURITY] [DLA 3606-1] freerdp2 security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "FreeRDP",
          "vendor": "FreeRDP",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 2.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In FreeRDP less than or equal to 2.0.0, when running with logger set to \"WLOG_TRACE\", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-07T20:06:42.713Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
        },
        {
          "name": "openSUSE-SU-2020:1090",
          "tags": [
            "vendor-advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html"
        },
        {
          "name": "[debian-lts-announce] 20231007 [SECURITY] [DLA 3606-1] freerdp2 security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
        }
      ],
      "source": {
        "advisory": "GHSA-wvrr-2f4r-hjvh",
        "discovery": "UNKNOWN"
      },
      "title": "Out of bound read in update_recv in FreeRDP"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-11019",
    "datePublished": "2020-05-29T00:00:00.000Z",
    "dateReserved": "2020-03-30T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:21:14.328Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-11019",
      "date": "2026-09-19",
      "epss": "0.02537",
      "percentile": "0.84241"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5C5F8D57-1D22-42B4-9E08-9131F7BE8FA5",
                  "versionEndExcluding": "2.1.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In FreeRDP less than or equal to 2.0.0, when running with logger set to \"WLOG_TRACE\", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0."
        },
        {
          "lang": "es",
          "value": "En FreeRDP versiones anteriores o iguales a 2.0.0, cuando se ejecuta con el registrador establecido en \"WLOG_TRACE\", podr\u00eda producirse un posible bloqueo de aplicaci\u00f3n debido a una lectura de un \u00edndice de matriz no v\u00e1lido. Los datos podr\u00edan ser impresos como una cadena en una terminal local. Esto ha sido corregido en la versi\u00f3n 2.1.0."
        }
      ],
      "id": "CVE-2020-11019",
      "lastModified": "2024-11-21T04:56:35.713",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "MEDIUM",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "SINGLE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 4.0,
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 8.0,
            "impactScore": 2.9,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ],
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            },
            "exploitabilityScore": 2.8,
            "impactScore": 1.4,
            "source": "security-advisories@github.com",
            "type": "Secondary"
          },
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 2.8,
            "impactScore": 3.6,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2020-05-29T19:15:10.233",
      "references": [
        {
          "source": "security-advisories@github.com",
          "tags": [
            "Mailing List",
            "Third Party Advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html"
        },
        {
          "source": "security-advisories@github.com",
          "tags": [
            "Third Party Advisory"
          ],
          "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
        },
        {
          "source": "security-advisories@github.com",
          "tags": [
            "Mailing List",
            "Third Party Advisory"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Mailing List",
            "Third Party Advisory"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Third Party Advisory"
          ],
          "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Mailing List",
            "Third Party Advisory"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
        }
      ],
      "sourceIdentifier": "security-advisories@github.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-125"
            }
          ],
          "source": "security-advisories@github.com",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-125"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5C5F8D57-1D22-42B4-9E08-9131F7BE8FA5",
                    "versionEndExcluding": "2.1.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In FreeRDP less than or equal to 2.0.0, when running with logger set to \"WLOG_TRACE\", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0."
          },
          {
            "lang": "es",
            "value": "En FreeRDP versiones anteriores o iguales a 2.0.0, cuando se ejecuta con el registrador establecido en \"WLOG_TRACE\", podr\u00eda producirse un posible bloqueo de aplicaci\u00f3n debido a una lectura de un \u00edndice de matriz no v\u00e1lido. Los datos podr\u00edan ser impresos como una cadena en una terminal local. Esto ha sido corregido en la versi\u00f3n 2.1.0."
          }
        ],
        "id": "CVE-2020-11019",
        "lastModified": "2024-11-21T04:56:35.713",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 4.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 1.4,
              "source": "security-advisories@github.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-05-29T19:15:10.233",
        "references": [
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-02-23T18:20:55+00:00",
      "cve": "CVE-2020-11019",
      "id": "CVE-2020-11019",
      "initial_release_date": "2020-04-09T00:00:00+00:00",
      "product_status:fixed": "343",
      "product_status:known_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "freerdp: Out of bound read in update_recv could result in a crash",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-11019.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-09-13T23:59:53Z",
      "cve": "CVE-2020-11019",
      "id": "CVE-2020-11019",
      "initial_release_date": "2023-02-15T04:00:03Z",
      "product_status:recommended": "195",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2020-11019",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-11019.json",
      "version": "13"
    }
  }
}

RHSA-2020_4031

Vulnerability from csaf_redhat - Published: 2020-09-29 20:15 - Updated: 2024-11-22 14:57

Summary

Red Hat Security Advisory: freerdp security, bug fix, and enhancement update

Severity

Moderate

Scope

25 vulnerabilities in this advisory, including CVE-2020-11019.

CVE-2020-11019

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Fixed: 240 products

https://access.redhat.com/errata/RHSA-2020:4031

Open the full advisory

RHSA-2020_4647

Vulnerability from csaf_redhat - Published: 2020-11-04 01:25 - Updated: 2024-11-22 14:57

Summary

Red Hat Security Advisory: freerdp and vinagre security, bug fix, and enhancement update

Severity

Moderate

Scope

25 vulnerabilities in this advisory, including CVE-2020-11019.

CVE-2020-11019

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Fixed: 103 products

https://access.redhat.com/errata/RHSA-2020:4647

Open the full advisory

SUSE-SU-2020:2032-1

Vulnerability from csaf_suse - Published: 2020-07-23 15:37 - Updated: 2020-07-23 15:37

Summary

Security update for freerdp

Severity

Important

Scope

31 vulnerabilities in this advisory, including CVE-2020-11019.

CVE-2020-11019

4.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Recommended: 5 products

Open the full advisory

SUSE-SU-2020:2068-1

Vulnerability from csaf_suse - Published: 2020-07-29 09:12 - Updated: 2020-07-29 09:12

Summary

Security update for freerdp

Severity

Important

Scope

31 vulnerabilities in this advisory, including CVE-2020-11019.

CVE-2020-11019

4.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Recommended: 5 products

Open the full advisory

SUSE-SU-2020:2272-1

Vulnerability from csaf_suse - Published: 2020-08-18 14:44 - Updated: 2020-08-18 14:44

Summary

Security update for freerdp

Severity

Important

Scope

46 vulnerabilities in this advisory, including CVE-2020-11019.

CVE-2020-11019

4.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Recommended: 23 products

Open the full advisory

UBUNTU-CVE-2020-11019 (CVE-2020-11019)

Vulnerability from osv_ubuntu – Published: 2020-05-29 19:15 – Updated: 2026-04-22 07:39 – Source website

Details

Severity

6.5 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4.3 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2020-11019	REPORT
	https://github.com/FreeRDP/FreeRDP/security/advis…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2020-11019	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freerdp2-shadow-x11",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "freerdp2-wayland",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "freerdp2-x11",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libfreerdp-client2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libfreerdp-server2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libfreerdp-shadow-subsystem2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libfreerdp-shadow2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libfreerdp2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libuwac0-0",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libwinpr-tools2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "libwinpr2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "winpr-utils",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "freerdp2",
        "purl": "pkg:deb/ubuntu/freerdp2@2.1.1+dfsg1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.1+dfsg1-0ubuntu0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.0.0~git20170725.1.1648deb+dfsg1-1",
        "2.0.0~git20170725.1.1648deb+dfsg1-5",
        "2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1",
        "2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2",
        "2.0.0~git20170725.1.1648deb+dfsg1-6",
        "2.0.0~git20170725.1.1648deb+dfsg1-6build1",
        "2.0.0~git20170725.1.1648deb+dfsg1-7",
        "2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "freerdp2-shadow-x11",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "freerdp2-wayland",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "freerdp2-x11",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libfreerdp-client2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libfreerdp-server2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libfreerdp-shadow-subsystem2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libfreerdp-shadow2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libfreerdp2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libuwac0-0",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libwinpr-tools2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "libwinpr2-2",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          },
          {
            "binary_name": "winpr-utils",
            "binary_version": "2.1.1+dfsg1-0ubuntu0.20.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "freerdp2",
        "purl": "pkg:deb/ubuntu/freerdp2@2.1.1+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.1+dfsg1-0ubuntu0.20.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.0.0~git20190204.1.2693389a+dfsg1-1",
        "2.0.0~git20190204.1.2693389a+dfsg1-2",
        "2.0.0~git20190204.1.2693389a+dfsg1-2build1",
        "2.0.0~git20190204.1.2693389a+dfsg1-2build2"
      ]
    }
  ],
  "aliases": [],
  "details": "In FreeRDP less than or equal to 2.0.0, when running with logger set to \"WLOG_TRACE\", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0.",
  "id": "UBUNTU-CVE-2020-11019",
  "modified": "2026-04-22T07:39:21Z",
  "published": "2020-05-29T19:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-11019"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wvrr-2f4r-hjvh"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-11019"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-11019"
  ]
}

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2020-11019 (GCVE-0-2020-11019)

RHSA-2020_4031

RHSA-2020_4647

SUSE-SU-2020:2032-1

SUSE-SU-2020:2068-1

SUSE-SU-2020:2272-1

UBUNTU-CVE-2020-11019 (CVE-2020-11019)

Tags

Sightings

Nomenclature

Related by attack behaviour