github - ghsa-r56q-vv3c-6g9c

GHSA-R56Q-VV3C-6G9C

Vulnerability from github – Published: 2021-10-19 20:16 – Updated: 2021-10-19 18:06

Summary

Improper sanitization of delegated role names

Details

Impact

The tough library, prior to 0.12.0, does not properly sanitize delegated role names when caching a repository, or when loading a repository from the filesystem. When the repository is cached or loaded, files ending with the .json extension could be overwritten with role metadata anywhere on the system.

AWS would like to thank https://github.com/jku for reporting this issue.

Patches

A fix is available in version 0.12.0.

Workarounds

No workarounds to this issue are known.

References

https://github.com/theupdateframework/python-tuf/security/advisories/GHSA-wjw6-2cqr-j4qr

Severity ?

8.2 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "tough"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.12.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-41150"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-19T18:06:09Z",
    "nvd_published_at": "2021-10-19T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nThe tough library, prior to 0.12.0, does not properly sanitize delegated role names when caching a repository, or when loading a repository from the filesystem. When the repository is cached or loaded, files ending with the .json extension could be overwritten with role metadata anywhere on the system.\n\nAWS would like to thank https://github.com/jku for reporting this issue.\n\n### Patches\nA fix is available in version 0.12.0.\n\n### Workarounds\nNo workarounds to this issue are known.\n\n### References\nhttps://github.com/theupdateframework/python-tuf/security/advisories/GHSA-wjw6-2cqr-j4qr \n",
  "id": "GHSA-r56q-vv3c-6g9c",
  "modified": "2021-10-19T18:06:09Z",
  "published": "2021-10-19T20:16:26Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/awslabs/tough/security/advisories/GHSA-r56q-vv3c-6g9c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/theupdateframework/python-tuf/security/advisories/GHSA-wjw6-2cqr-j4qr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41150"
    },
    {
      "type": "WEB",
      "url": "https://github.com/awslabs/tough/commit/1809b9bd1106d78a51fbea3071aa97a3530bac9a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/awslabs/tough"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper sanitization of delegated role names"
}

CVE-2021-41150 (GCVE-0-2021-41150)

Vulnerability from cvelistv5 – Published: 2021-10-19 19:55 – Updated: 2024-08-04 02:59

Summary

Tough provides a set of Rust libraries and tools for using and generating the update framework (TUF) repositories. The tough library, prior to 0.12.0, does not properly sanitize delegated role names when caching a repository, or when loading a repository from the filesystem. When the repository is cached or loaded, files ending with the .json extension could be overwritten with role metadata anywhere on the system. A fix is available in version 0.12.0. No workarounds to this issue are known.

Severity ?

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/awslabs/tough/commit/1809b9bd1…	x_refsource_MISC
	https://github.com/awslabs/tough/security/advisor…	x_refsource_CONFIRM
	https://github.com/theupdateframework/python-tuf/…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	awslabs	tough	Affected: < 0.12.0

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-R56Q-VV3C-6G9C

Impact

Patches

Workarounds

References

CVE-2021-41150 (GCVE-0-2021-41150)

Tags

Sightings

Nomenclature