GSD-2022-39282

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.
Aliases
Aliases
CVE-2022-39282
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{
  "GSD": {
    "alias": "CVE-2022-39282",
    "description": "FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.",
    "id": "GSD-2022-39282",
    "references": [
      "https://advisories.mageia.org/CVE-2022-39282.html",
      "https://www.suse.com/security/cve/CVE-2022-39282.html",
      "https://ubuntu.com/security/CVE-2022-39282"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-39282"
      ],
      "details": "FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.",
      "id": "GSD-2022-39282",
      "modified": "2023-12-13T01:19:20.934043Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-39282",
        "STATE": "PUBLIC",
        "TITLE": "RDP client: Read of uninitialized memory with parallel port redirection"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "FreeRDP",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c= 2.8.0"
                        }
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                    }
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            }
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            "value": "FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround."
          }
        ]
      },
      "impact": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        }
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      "problemtype": {
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              {
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                "value": "CWE-908: Use of Uninitialized Resource"
              }
            ]
          }
        ]
      },
      "references": {
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          {
            "name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c45q-wcpg-mxjq",
            "refsource": "CONFIRM",
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          },
          {
            "name": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.8.1",
            "refsource": "MISC",
            "url": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.8.1"
          },
          {
            "name": "GLSA-202210-24",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202210-24"
          },
          {
            "name": "FEDORA-2022-d6310a1308",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLZCF7YHNC5BECDPEJNAZUYGNNM7NFME/"
          },
          {
            "name": "FEDORA-2022-e733724edb",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HEWWYMGWIMD4RDCOGHWMZXUMBGZHC5NW/"
          },
          {
            "name": "FEDORA-2022-fd6e43dec8",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG/"
          },
          {
            "name": "[debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00010.html"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-c45q-wcpg-mxjq",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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                "cpe23Uri": "cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.8.1",
                "vulnerable": true
              }
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            "operator": "OR"
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        "description": {
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              "value": "FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround."
            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.8.1",
              "refsource": "MISC",
              "tags": [
                "Release Notes"
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              "url": "https://github.com/FreeRDP/FreeRDP/releases/tag/2.8.1"
            },
            {
              "name": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c45q-wcpg-mxjq",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c45q-wcpg-mxjq"
            },
            {
              "name": "GLSA-202210-24",
              "refsource": "GENTOO",
              "tags": [
                "Issue Tracking"
              ],
              "url": "https://security.gentoo.org/glsa/202210-24"
            },
            {
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              "refsource": "",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLZCF7YHNC5BECDPEJNAZUYGNNM7NFME/"
            },
            {
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HEWWYMGWIMD4RDCOGHWMZXUMBGZHC5NW/"
            },
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            },
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              "name": "[debian-lts-announce] 20231117 [SECURITY] [DLA 3654-1] freerdp2 security update",
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              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00010.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-11-17T19:15Z",
      "publishedDate": "2022-10-12T23:15Z"
    }
  }
}


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  • 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.