cvelist/2022/0xxx/CVE-2022-0194.json

{
  "CVE_data_meta": {
    "ASSIGNER": "zdi-disclosures@trendmicro.com",
    "ID": "CVE-2022-0194",
    "STATE": "PUBLIC"
  },
  "affects": {
    "vendor": {
      "vendor_data": [
        {
          "product": {
            "product_data": [
              {
                "product_name": "Netatalk",
                "version": {
                  "version_data": [
                    {
                      "version_value": "3.1.12"
                    }
                  ]
                }
              }
            ]
          },
          "vendor_name": "Netatalk"
        }
      ]
    }
  },
  "credit": "Theori (@theori_io)",
  "data_format": "MITRE",
  "data_type": "CVE",
  "data_version": "4.0",
  "description": {
    "description_data": [
      {
        "lang": "eng",
        "value": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n Was ZDI-CAN-15876."
      }
    ]
  },
  "problemtype": {
    "problemtype_data": [
      {
        "description": [
          {
            "lang": "eng",
            "value": "CWE-121: Stack-based Buffer Overflow"
          }
        ]
      }
    ]
  },
  "references": {
    "reference_data": [
      {
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-530/"
      },
      {
        "url": "https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html"
      }
    ]
  },
  "impact": {
    "cvss": {
      "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "version": "3.0"
    }
  }
}