GSD-2018-17937

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs.
Aliases
Aliases
CVE-2018-17937
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{
  "GSD": {
    "alias": "CVE-2018-17937",
    "description": "gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs.",
    "id": "GSD-2018-17937",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-17937.html",
      "https://advisories.mageia.org/CVE-2018-17937.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-17937"
      ],
      "details": "gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs.",
      "id": "GSD-2018-17937",
      "modified": "2023-12-13T01:22:31.118948Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2019-02-14T00:00:00",
        "ID": "CVE-2018-17937",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "gpsd and microjson (Open Source Project)",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "ICS-CERT"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "STACK-BASED BUFFER OVERFLOW CWE-121"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "107029",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/107029"
          },
          {
            "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01",
            "refsource": "MISC",
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01"
          },
          {
            "name": "[debian-lts-announce] 20190330 [SECURITY] [DLA 1738-1] gpsd security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00040.html"
          },
          {
            "name": "GLSA-202009-17",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202009-17"
          },
          {
            "name": "[debian-lts-announce] 20211029 [SECURITY] [DLA 2795-1] gpsd security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00024.html"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=2.90,\u003c=3.17",
          "affected_versions": "All versions starting from 2.90 up to 3.17",
          "cvss_v2": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-121",
            "CWE-937"
          ],
          "date": "2019-03-30",
          "description": "A stack-based buffer overflow may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port/TCP or crafted JSON inputs.",
          "fixed_versions": [
            "3.19"
          ],
          "identifier": "CVE-2018-17937",
          "identifiers": [
            "CVE-2018-17937"
          ],
          "not_impacted": "All versions before 2.90, all versions after 3.17",
          "package_slug": "pypi/gps",
          "pubdate": "2019-03-13",
          "solution": "Upgrade to version 3.19 or above.",
          "title": "Improper Restriction of Operations within the Bounds of a Memory Buffer",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2018-17937",
            "http://www.securityfocus.com/bid/107029"
          ],
          "uuid": "66c18040-65fb-40ff-a4cd-690b62024cb7"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:gpsd_project:gpsd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.17",
                "versionStartIncluding": "2.90",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:microjson_project:microjson:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.3",
                "versionStartIncluding": "1.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2018-17937"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-121"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "US Government Resource"
              ],
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-310-01"
            },
            {
              "name": "107029",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/107029"
            },
            {
              "name": "[debian-lts-announce] 20190330 [SECURITY] [DLA 1738-1] gpsd security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00040.html"
            },
            {
              "name": "GLSA-202009-17",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/202009-17"
            },
            {
              "name": "[debian-lts-announce] 20211029 [SECURITY] [DLA 2795-1] gpsd security update",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00024.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 6.5,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-11-02T14:31Z",
      "publishedDate": "2019-03-13T17:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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