cvelistv5 - CVE-2024-47534

CVE-2024-47534

Vulnerability from cvelistv5

Published

2024-10-01 15:17

Modified

2024-11-21 16:56

Severity ?

8.2 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Summary

go-tuf is a Go implementation of The Update Framework (TUF). The go-tuf client inconsistently traces the delegations. For example, if targets delegate to "A", and to "B", and "B" delegates to "C", then the client should trace the delegations in the order "A" then "B" then "C" but it may incorrectly trace the delegations "B"->"C"->"A". This vulnerability is fixed in 2.0.1.

References

▼	URL	Tags
	security-advisories@github.com	https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580
	security-advisories@github.com	https://github.com/theupdateframework/go-tuf/commit/edc30b474f5afd4cc603e17149704d5aa605151d
	security-advisories@github.com	https://github.com/theupdateframework/go-tuf/commit/f36420caba9edbfdfd64f95a9554c0836d9cf819
	security-advisories@github.com	https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-4f8r-qqr9-fq8j
	security-advisories@github.com	https://github.com/theupdateframework/tuf-conformance/pull/115

Impacted products

Vendor

Product

Version

▼

theupdateframework

go-tuf

Version: >= 2.0.0, < 2.0.1

Show details on NVD website

JSON

To clipboard

{
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      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:theupdateframework:go-tuf:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "go-tuf",
            "vendor": "theupdateframework",
            "versions": [
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
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        ],
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2024-47534",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-01T17:17:37.439496Z",
                "version": "2.0.3"
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        "providerMetadata": {
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        },
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    ],
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          "vendor": "theupdateframework",
          "versions": [
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            }
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          "value": "go-tuf is a Go implementation of The Update Framework (TUF). The go-tuf client inconsistently traces the delegations. For example, if targets delegate to \"A\", and to \"B\", and \"B\" delegates to \"C\", then the client should trace the delegations in the order \"A\" then \"B\" then \"C\" but it may incorrectly trace the delegations \"B\"-\u003e\"C\"-\u003e\"A\". This vulnerability is fixed in 2.0.1."
        }
      ],
      "metrics": [
        {
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            "attackRequirements": "PRESENT",
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            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
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      ],
      "problemTypes": [
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            }
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          ],
          "url": "https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-4f8r-qqr9-fq8j"
        },
        {
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/theupdateframework/tuf-conformance/pull/115"
        },
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          "tags": [
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        },
        {
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/theupdateframework/go-tuf/commit/f36420caba9edbfdfd64f95a9554c0836d9cf819"
        },
        {
          "name": "https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580",
          "tags": [
            "x_refsource_MISC"
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          "url": "https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580"
        }
      ],
      "source": {
        "advisory": "GHSA-4f8r-qqr9-fq8j",
        "discovery": "UNKNOWN"
      },
      "title": "Incorrect delegation lookups can make go-tuf download the wrong artifact"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47534",
    "datePublished": "2024-10-01T15:17:47.363Z",
    "dateReserved": "2024-09-25T21:46:10.929Z",
    "dateUpdated": "2024-11-21T16:56:38.062Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-47534\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-10-01T16:15:09.857\",\"lastModified\":\"2024-11-21T17:15:17.047\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"go-tuf is a Go implementation of The Update Framework (TUF). The go-tuf client inconsistently traces the delegations. For example, if targets delegate to \\\"A\\\", and to \\\"B\\\", and \\\"B\\\" delegates to \\\"C\\\", then the client should trace the delegations in the order \\\"A\\\" then \\\"B\\\" then \\\"C\\\" but it may incorrectly trace the delegations \\\"B\\\"-\u003e\\\"C\\\"-\u003e\\\"A\\\". This vulnerability is fixed in 2.0.1.\"},{\"lang\":\"es\",\"value\":\"go-tuf es una implementaci\u00f3n de Go de The Update Framework (TUF). El cliente go-tuf rastrea las delegaciones de forma inconsistente. Por ejemplo, si los destinos delegan a \\\"A\\\" y a \\\"B\\\", y \\\"B\\\" delega a \\\"C\\\", entonces el cliente deber\u00eda rastrear las delegaciones en el orden \\\"A\\\", luego \\\"B\\\" y luego \\\"C\\\", pero puede rastrear incorrectamente las delegaciones \\\"B\\\" -\u0026gt; \\\"C\\\" -\u0026gt; \\\"A\\\". Esta vulnerabilidad se solucion\u00f3 en la versi\u00f3n 2.0.1.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"PRESENT\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"vulnerableSystemConfidentiality\":\"NONE\",\"vulnerableSystemIntegrity\":\"HIGH\",\"vulnerableSystemAvailability\":\"NONE\",\"subsequentSystemConfidentiality\":\"NONE\",\"subsequentSystemIntegrity\":\"NONE\",\"subsequentSystemAvailability\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirements\":\"NOT_DEFINED\",\"integrityRequirements\":\"NOT_DEFINED\",\"availabilityRequirements\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnerableSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedVulnerableSystemIntegrity\":\"NOT_DEFINED\",\"modifiedVulnerableSystemAvailability\":\"NOT_DEFINED\",\"modifiedSubsequentSystemConfidentiality\":\"NOT_DEFINED\",\"modifiedSubsequentSystemIntegrity\":\"NOT_DEFINED\",\"modifiedSubsequentSystemAvailability\":\"NOT_DEFINED\",\"safety\":\"NOT_DEFINED\",\"automatable\":\"NOT_DEFINED\",\"recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]}],\"references\":[{\"url\":\"https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/theupdateframework/go-tuf/commit/edc30b474f5afd4cc603e17149704d5aa605151d\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/theupdateframework/go-tuf/commit/f36420caba9edbfdfd64f95a9554c0836d9cf819\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-4f8r-qqr9-fq8j\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/theupdateframework/tuf-conformance/pull/115\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}

ghsa-4f8r-qqr9-fq8j

Vulnerability from github

Published

2024-10-01 18:13

Modified

2024-10-11 14:23

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Summary

Incorrect delegation lookups can make go-tuf download the wrong artifact

Details

During the ongoing work on the TUF conformance test suite, we have come across a test that reveals what we believe is a bug in go-tuf with security implications. The bug exists in go-tuf delegation tracing and could result in downloading the wrong artifact.

We have come across this issue in the test in this PR: https://github.com/theupdateframework/tuf-conformance/pull/115.

The test - test_graph_traversal - sets up a repository with a series of delegations, invokes the clients refresh() and then checks the order in which the client traced the delegations. The test shows that the go-tuf client inconsistently traces the delegations in a wrong way. For example, during one CI run, the two-level-delegations test case triggered a wrong order. The delegations in this look as such:

python "two-level-delegations": DelegationsTestCase( delegations=[ DelegationTester("targets", "A"), DelegationTester("targets", "B"), DelegationTester("B", "C"), ], visited_order=["A", "B", "C"], ),

Here, targets delegate to "A", and to "B", and "B" delegates to "C". The client should trace the delegations in the order "A" then "B" then "C" but in this particular CI run, go-tuf traced the delegations "B"->"C"->"A".

In a subsequent CI run, this test case did not fail, but another one did.

@jku has done a bit of debugging and believes that the returned map of GetRolesForTarget returns a map that causes this behavior:

https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580

We believe that this map should be an ordered list instead of a map.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/theupdateframework/go-tuf/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-47534"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-01T18:13:25Z",
    "nvd_published_at": "2024-10-01T16:15:09Z",
    "severity": "HIGH"
  },
  "details": "During the ongoing work on the TUF conformance test suite, we have come across a test that reveals what we believe is a bug in go-tuf with security implications. The bug exists in go-tuf delegation tracing and could result in downloading the wrong artifact. \n\nWe have come across this issue in the test in this PR: https://github.com/theupdateframework/tuf-conformance/pull/115.\n\nThe test - `test_graph_traversal` - sets up a repository with a series of delegations, invokes the clients `refresh()` and then checks the order in which the client traced the delegations. The test shows that the go-tuf client inconsistently traces the delegations in a wrong way. For example, [during one CI run](https://github.com/theupdateframework/tuf-conformance/pull/115#issuecomment-2275625542), the `two-level-delegations` test case triggered a wrong order. The delegations in this look as such:\n\n```python\n\"two-level-delegations\": DelegationsTestCase(\n        delegations=[\n            DelegationTester(\"targets\", \"A\"),\n            DelegationTester(\"targets\", \"B\"),\n            DelegationTester(\"B\", \"C\"),\n        ],\n        visited_order=[\"A\", \"B\", \"C\"],\n    ),\n```\n\nHere, `targets` delegate to `\"A\"`, and to `\"B\"`, and `\"B\"` delegates to `\"C\"`. The client should trace the delegations in the order `\"A\"` then `\"B\"` then `\"C\"` but in this particular CI run, go-tuf traced the delegations `\"B\"-\u003e\"C\"-\u003e\"A\"`.\n\nIn a subsequent CI run, this test case did not fail, but [another one did](https://github.com/theupdateframework/tuf-conformance/pull/115#issuecomment-2275640487).\n\n@jku has done a bit of debugging and believes that the returned map of `GetRolesForTarget` returns a map that causes this behavior:\n\nhttps://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580\n\nWe believe that this map should be an ordered list instead of a map.",
  "id": "GHSA-4f8r-qqr9-fq8j",
  "modified": "2024-10-11T14:23:04Z",
  "published": "2024-10-01T18:13:25Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-4f8r-qqr9-fq8j"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47534"
    },
    {
      "type": "WEB",
      "url": "https://github.com/theupdateframework/tuf-conformance/pull/115"
    },
    {
      "type": "WEB",
      "url": "https://github.com/theupdateframework/go-tuf/commit/edc30b474f5afd4cc603e17149704d5aa605151d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/theupdateframework/go-tuf/commit/f36420caba9edbfdfd64f95a9554c0836d9cf819"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/theupdateframework/go-tuf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/theupdateframework/go-tuf/blob/f95222bdd22d2ac4e5b8ed6fe912b645e213c3b5/metadata/metadata.go#L565-L580"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-3166"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Incorrect delegation lookups can make go-tuf download the wrong artifact"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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