{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0",
  "cveMetadata": {
    "cveId": "CVE-2023-29403"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc"
      },
      "title": "Unsafe behavior in setuid/setgid binaries in runtime",
      "descriptions": [
        {
          "lang": "en",
          "value": "On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers."
        }
      ],
      "affected": [
        {
          "vendor": "Go standard library",
          "product": "runtime",
          "collectionURL": "https://pkg.go.dev",
          "packageName": "runtime",
          "versions": [
            {
              "version": "0",
              "lessThan": "1.19.10",
              "status": "affected",
              "versionType": "semver"
            },
            {
              "version": "1.20.0-0",
              "lessThan": "1.20.5",
              "status": "affected",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-642: External Control of Critical State Data"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://go.dev/issue/60272"
        },
        {
          "url": "https://go.dev/cl/501223"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/q5135a9d924/m/j0ZoAJOHAwAJ"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2023-1840"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBS3IIK6ADV24C5ULQU55QLT2UE762ZX/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZ2O6YCO2IZMZJELQGZYR2WAUNEDLYV6/"
        },
        {
          "url": "https://security.gentoo.org/glsa/202311-09"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Vincent Dehors from Synacktiv"
        }
      ]
    }
  }
}