gsd-2023-0779
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device’s memory layout, further exploitation is possible.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2023-0779",
    "id": "GSD-2023-0779"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0779"
      ],
      "details": "At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device\u2019s memory layout, further exploitation is possible.",
      "id": "GSD-2023-0779",
      "modified": "2023-12-13T01:20:22.365873Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "vulnerabilities@zephyrproject.org",
        "DATE_PUBLIC": "2023-05-30T00:00:00.000Z",
        "ID": "CVE-2023-0779",
        "STATE": "PUBLIC",
        "TITLE": "net: shell: Improper input validation"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "zephyr",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "v3.3"
                        },
                        {
                          "version_affected": "\u003c=",
                          "version_value": "v2.7.4"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "zephyrproject-rtos"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device\u2019s memory layout, further exploitation is possible."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT",
          "availabilityImpact": "HIGH",
          "baseSeverity": "MODERATE",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Improper Input Valiation (CWE-20)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xj8-6989-r549",
            "refsource": "MISC",
            "url": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xj8-6989-r549"
          }
        ]
      },
      "source": {
        "defect": [
          "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xj8-6989-r549"
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.2.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnerabilities@zephyrproject.org",
          "ID": "CVE-2023-0779"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device\u2019s memory layout, further exploitation is possible."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-476"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xj8-6989-r549",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xj8-6989-r549"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.5
        }
      },
      "lastModifiedDate": "2023-06-06T16:48Z",
      "publishedDate": "2023-05-30T21:15Z"
    }
  }
}


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