{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0",
  "cveMetadata": {
    "cveId": "CVE-2023-29401"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
      },
      "title": "Improper handling of filenames in Content-Disposition HTTP header in github.com/gin-gonic/gin",
      "descriptions": [
        {
          "lang": "en",
          "value": "The filename parameter of the Context.FileAttachment function is not properly sanitized. A maliciously crafted filename can cause the Content-Disposition header to be sent with an unexpected filename value or otherwise modify the Content-Disposition header. For example, a filename of \"setup.bat\u0026quot;;x=.txt\" will be sent as a file named \"setup.bat\". If the FileAttachment function is called with names provided by an untrusted source, this may permit an attacker to cause a file to be served with a name different than provided. Maliciously crafted attachment file name can modify the Content-Disposition header."
        }
      ],
      "affected": [
        {
          "vendor": "github.com/gin-gonic/gin",
          "product": "github.com/gin-gonic/gin",
          "collectionURL": "https://pkg.go.dev",
          "packageName": "github.com/gin-gonic/gin",
          "versions": [
            {
              "version": "1.3.1-0.20190301021747-ccb9e902956d",
              "lessThan": "1.9.1",
              "status": "affected",
              "versionType": "semver"
            }
          ],
          "programRoutines": [
            {
              "name": "Context.FileAttachment"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE 20: Improper Input Validation"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/gin-gonic/gin/issues/3555"
        },
        {
          "url": "https://github.com/gin-gonic/gin/pull/3556"
        },
        {
          "url": "https://github.com/gin-gonic/gin/releases/tag/v1.9.1"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2023-1737"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "motoyasu-saburi"
        }
      ]
    }
  }
}