data/osv/GO-2020-0027.json

{
  "id": "GO-2020-0027",
  "published": "2021-04-14T20:04:52Z",
  "modified": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2018-6558",
    "GHSA-qj26-7grj-whg3"
  ],
  "details": "After dropping and then elevating process privileges euid, guid, and groups\nare not properly restored to their original values, allowing an unprivileged\nuser to gain membership in the root group.\n",
  "affected": [
    {
      "package": {
        "name": "github.com/google/fscrypt",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.4"
            }
          ]
        }
      ],
      "database_specific": {
        "url": "https://pkg.go.dev/vuln/GO-2020-0027"
      },
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/google/fscrypt/pam",
            "symbols": [
              "Handle.StopAsPamUser",
              "NewHandle",
              "SetProcessPrivileges"
            ]
          },
          {
            "path": "github.com/google/fscrypt/security",
            "symbols": [
              "UserKeyringID"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/google/fscrypt/commit/3022c1603d968c22f147b4a2c49c4637dd1be91b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/fscrypt/issues/77"
    }
  ]
}