GSD-2020-4030

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.
Aliases
Aliases
CVE-2020-4030
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{
  "GSD": {
    "alias": "CVE-2020-4030",
    "description": "In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.",
    "id": "GSD-2020-4030",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-4030.html",
      "https://access.redhat.com/errata/RHSA-2021:1849",
      "https://ubuntu.com/security/CVE-2020-4030",
      "https://advisories.mageia.org/CVE-2020-4030.html",
      "https://security.archlinux.org/CVE-2020-4030",
      "https://linux.oracle.com/cve/CVE-2020-4030.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-4030"
      ],
      "details": "In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.",
      "id": "GSD-2020-4030",
      "modified": "2023-12-13T01:21:47.562439Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-4030",
        "STATE": "PUBLIC",
        "TITLE": "OOB read in `TrioParse` in FreeRDP"
      },
      "affects": {
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            {
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                "product_data": [
                  {
                    "product_name": "FreeRDP",
                    "version": {
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                          "version_value": "\u003c 2.1.2"
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          }
        ]
      },
      "impact": {
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          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
          "version": "3.1"
        }
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          },
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          }
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      },
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        "discovery": "UNKNOWN"
      }
    },
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            }
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      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-10-20T19:27Z",
      "publishedDate": "2020-06-22T22:15Z"
    }
  }
}


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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.