gsd-2018-20684
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In WinSCP before 5.14 beta, due to missing validation, the scp implementation would accept arbitrary files sent by the server, potentially overwriting unrelated files. This affects TSCPFileSystem::SCPSink in core/ScpFileSystem.cpp.
Aliases
Aliases
CVE-2018-20684


To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-20684",
    "description": "In WinSCP before 5.14 beta, due to missing validation, the scp implementation would accept arbitrary files sent by the server, potentially overwriting unrelated files. This affects TSCPFileSystem::SCPSink in core/ScpFileSystem.cpp.",
    "id": "GSD-2018-20684",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-20684.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-20684"
      ],
      "details": "In WinSCP before 5.14 beta, due to missing validation, the scp implementation would accept arbitrary files sent by the server, potentially overwriting unrelated files. This affects TSCPFileSystem::SCPSink in core/ScpFileSystem.cpp.",
      "id": "GSD-2018-20684",
      "modified": "2023-12-13T01:22:29.148633Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2018-20684",
        "STATE": "PUBLIC"
      },
      "affects": {
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            "url": "http://www.securityfocus.com/bid/106526"
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            "refsource": "MISC",
            "url": "https://github.com/winscp/winscp/commit/49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54"
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            "url": "https://winscp.net/tracker/1675"
          },
          {
            "name": "https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt",
            "refsource": "MISC",
            "url": "https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt"
          },
          {
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            "refsource": "MISC",
            "url": "https://www.oracle.com/security-alerts/cpujan2020.html"
          }
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    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "5.13.7",
                "vulnerable": true
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            ],
            "operator": "OR"
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            }
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        "problemtype": {
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.4,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/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": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-01-15T20:15Z",
      "publishedDate": "2019-01-10T21:29Z"
    }
  }
}


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