gsd-2020-28407
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall.
Aliases
Aliases
CVE-2020-28407


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-28407",
    "id": "GSD-2020-28407",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-28407.html",
      "https://security.archlinux.org/CVE-2020-28407"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-28407"
      ],
      "details": "In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall.",
      "id": "GSD-2020-28407",
      "modified": "2023-12-13T01:22:01.406538Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-28407",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/stefanberger/swtpm/releases/tag/v0.4.2",
            "refsource": "CONFIRM",
            "url": "https://github.com/stefanberger/swtpm/releases/tag/v0.4.2"
          },
          {
            "name": "https://bugzilla.suse.com/show_bug.cgi?id=1198395",
            "refsource": "MISC",
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1198395"
          },
          {
            "name": "https://github.com/stefanberger/swtpm/releases/tag/v0.5.1",
            "refsource": "CONFIRM",
            "url": "https://github.com/stefanberger/swtpm/releases/tag/v0.5.1"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:swtpm_project:swtpm:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.4.2",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:swtpm_project:swtpm:0.5.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-28407"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "In swtpm before 0.4.2 and 0.5.x before 0.5.1, a local attacker may be able to overwrite arbitrary files via a symlink attack against a temporary file such as TMP2-00.permall."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-59"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.suse.com/show_bug.cgi?id=1198395",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://bugzilla.suse.com/show_bug.cgi?id=1198395"
            },
            {
              "name": "https://github.com/stefanberger/swtpm/releases/tag/v0.4.2",
              "refsource": "CONFIRM",
              "tags": [
                "Release Notes"
              ],
              "url": "https://github.com/stefanberger/swtpm/releases/tag/v0.4.2"
            },
            {
              "name": "https://github.com/stefanberger/swtpm/releases/tag/v0.5.1",
              "refsource": "CONFIRM",
              "tags": [
                "Release Notes"
              ],
              "url": "https://github.com/stefanberger/swtpm/releases/tag/v0.5.1"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2023-11-09T21:42Z",
      "publishedDate": "2023-11-03T04:15Z"
    }
  }
}


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