{
  "id": "GO-2022-0289",
  "published": "2022-05-18T18:23:23Z",
  "modified": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2021-44717"
  ],
  "details": "When a Go program running on a Unix system is out of file descriptors and calls syscall.ForkExec (including indirectly by using the os/exec package), syscall.ForkExec can close file descriptor 0 as it fails. If this happens (or can be provoked) repeatedly, it can result in misdirected I/O such as writing network traffic intended for one connection to a different connection, or content intended for one file to a different one.\n\nFor users who cannot immediately update to the new release, the bug can be mitigated by raising the per-process file descriptor limit.",
  "affected": [
    {
      "package": {
        "name": "stdlib",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.16.12"
            },
            {
              "introduced": "1.17.0"
            },
            {
              "fixed": "1.17.5"
            }
          ]
        }
      ],
      "database_specific": {
        "url": "https://pkg.go.dev/vuln/GO-2022-0289"
      },
      "ecosystem_specific": {
        "imports": [
          {
            "path": "syscall",
            "symbols": [
              "ForkExec"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://go.dev/cl/370576"
    },
    {
      "type": "FIX",
      "url": "https://go.googlesource.com/go/+/a76511f3a40ea69ee4f5cd86e735e1c8a84f0aa2"
    },
    {
      "type": "REPORT",
      "url": "https://go.dev/issue/50057"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/hcmEScgc00k"
    },
    {
      "type": "FIX",
      "url": "https://go.dev/cl/370577"
    },
    {
      "type": "FIX",
      "url": "https://go.dev/cl/370795"
    }
  ],
  "credits": [
    {
      "name": "Tomasz Maczukin and Kamil Trzciński of GitLab"
    }
  ],
  "schema_version": "1.3.1"
}