gsd-2019-8308
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.
Aliases
Aliases
CVE-2019-8308


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-8308",
    "description": "Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.",
    "id": "GSD-2019-8308",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-8308.html",
      "https://access.redhat.com/errata/RHSA-2019:0375",
      "https://linux.oracle.com/cve/CVE-2019-8308.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-8308"
      ],
      "details": "Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.",
      "id": "GSD-2019-8308",
      "modified": "2023-12-13T01:23:48.757935Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-8308",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
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          }
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      },
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      "references": {
        "reference_data": [
          {
            "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=922059",
            "refsource": "MISC",
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=922059"
          },
          {
            "name": "https://github.com/flatpak/flatpak/releases/tag/1.2.3",
            "refsource": "MISC",
            "url": "https://github.com/flatpak/flatpak/releases/tag/1.2.3"
          },
          {
            "name": "https://github.com/flatpak/flatpak/releases/tag/1.0.7",
            "refsource": "MISC",
            "url": "https://github.com/flatpak/flatpak/releases/tag/1.0.7"
          },
          {
            "name": "RHSA-2019:0375",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:0375"
          },
          {
            "name": "openSUSE-SU-2019:2038",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.0.7",
                "vulnerable": true
              },
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                "cpe23Uri": "cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:*",
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                "versionStartIncluding": "1.2.0",
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              },
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                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
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          },
          {
            "children": [],
            "cpe_match": [
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              {
                "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*",
                "cpe_name": [],
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                "cpe_name": [],
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            ],
            "operator": "OR"
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      },
      "cve": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-8308"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-668"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/flatpak/flatpak/releases/tag/1.2.3",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/flatpak/flatpak/releases/tag/1.2.3"
            },
            {
              "name": "https://github.com/flatpak/flatpak/releases/tag/1.0.7",
              "refsource": "MISC",
              "tags": [
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              "url": "https://github.com/flatpak/flatpak/releases/tag/1.0.7"
            },
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              "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=922059",
              "refsource": "MISC",
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                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=922059"
            },
            {
              "name": "RHSA-2019:0375",
              "refsource": "REDHAT",
              "tags": [
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              ],
              "url": "https://access.redhat.com/errata/RHSA-2019:0375"
            },
            {
              "name": "openSUSE-SU-2019:2038",
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              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.5,
          "impactScore": 6.0
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-02-12T23:29Z"
    }
  }
}


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