Path traversal in Hex via unvalidated dependency app names

{
                    "cpes": [
                        "cpe:2.3:a:hexpm:hex:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "'Elixir.Hex.RemoteConverger'",
                        "'Elixir.Hex.Mix'",
                        "'Elixir.Hex.SCM'"
                    ],
                    "packageName": "hex",
                    "packageURL": "pkg:otp/hex?repository_url=https:%2F%2Fgithub.com%2Fhexpm%2Fhex&vcs_url=repository_url=git%2Bhttps:%2F%2Fgithub.com%2Fhexpm%2Fhex.git",
                    "product": "hex",
                    "programFiles": [
                        "lib/hex/remote_converger.ex",
                        "lib/hex/mix.ex",
                        "lib/hex/scm.ex"
                    ],
                    "programRoutines": [
                        {
                            "name": "'Elixir.Hex.RemoteConverger':deps/2"
                        },
                        {
                            "name": "'Elixir.Hex.RemoteConverger':converge/2"
                        },
                        {
                            "name": "'Elixir.Hex.Mix':to_lock/1"
                        },
                        {
                            "name": "'Elixir.Hex.SCM':update/1"
                        },
                        {
                            "name": "'Elixir.Hex.SCM':checkout/1"
                        }
                    ],
                    "repo": "https://github.com/hexpm/hex",
                    "vendor": "hexpm",
                    "versions": [
                        {
                            "lessThan": "2.5.2",
                            "status": "affected",
                            "version": "0.6.0",
                            "versionType": "semver"
                        }
                    ]
                }

{
                    "collectionURL": "https://github.com",
                    "cpes": [
                        "cpe:2.3:a:hexpm:hex:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "'Elixir.Hex.RemoteConverger'",
                        "'Elixir.Hex.Mix'",
                        "'Elixir.Hex.SCM'"
                    ],
                    "packageName": "hexpm/hex",
                    "packageURL": "pkg:github/hexpm/hex",
                    "product": "hex",
                    "programFiles": [
                        "lib/hex/remote_converger.ex",
                        "lib/hex/mix.ex",
                        "lib/hex/scm.ex"
                    ],
                    "programRoutines": [
                        {
                            "name": "'Elixir.Hex.RemoteConverger':deps/2"
                        },
                        {
                            "name": "'Elixir.Hex.RemoteConverger':converge/2"
                        },
                        {
                            "name": "'Elixir.Hex.Mix':to_lock/1"
                        },
                        {
                            "name": "'Elixir.Hex.SCM':update/1"
                        },
                        {
                            "name": "'Elixir.Hex.SCM':checkout/1"
                        }
                    ],
                    "repo": "https://github.com/hexpm/hex",
                    "vendor": "hexpm",
                    "versions": [
                        {
                            "changes": [
                                {
                                    "at": "1b3e2ae8f0dd7273a2c2625b9e50b6c67c8568fb",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "72279a8e2004b32b20d8767ff010c117193dd02c",
                                    "status": "unaffected"
                                }
                            ],
                            "lessThan": "*",
                            "status": "affected",
                            "version": "380f87054e1bc08ee13d2b5311bc01f98dad2fc6",
                            "versionType": "git"
                        }
                    ]
                }