GHSA-4FC4-CHG7-H8GH

Vulnerability from github – Published: 2020-10-19 20:02 – Updated: 2021-11-19 14:40
VLAI?
Summary
Unprotected dynamically loaded chunks
Details

Impact

All dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected.

Patches

This issue is patched in version 1.5.1.

Workarounds

N/A

References

https://github.com/waysact/webpack-subresource-integrity/issues/131

For more information

If you have any questions or comments about this advisory: * Comment on webpack-subresource-integrity issue #131 * Or email us at security@waysact.com

Severity ?
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "webpack-subresource-integrity"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-15262"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-10-19T20:02:31Z",
    "nvd_published_at": "2020-10-19T20:15:00Z",
    "severity": "LOW"
  },
  "details": "### Impact\n\nAll dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected.\n\n### Patches\n\nThis issue is patched in version 1.5.1.\n\n### Workarounds\n\nN/A\n\n### References\n\nhttps://github.com/waysact/webpack-subresource-integrity/issues/131\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Comment on [webpack-subresource-integrity issue #131](https://github.com/waysact/webpack-subresource-integrity/issues/131)\n* Or email us at [security@waysact.com](mailto:security@waysact.com)",
  "id": "GHSA-4fc4-chg7-h8gh",
  "modified": "2021-11-19T14:40:52Z",
  "published": "2020-10-19T20:02:44Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15262"
    },
    {
      "type": "WEB",
      "url": "https://github.com/waysact/webpack-subresource-integrity/issues/131"
    },
    {
      "type": "WEB",
      "url": "https://github.com/waysact/webpack-subresource-integrity/commit/3d7090c08c333fcfb10ad9e2d6cf72e2acb7d87f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/waysact/webpack-subresource-integrity"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Unprotected dynamically loaded chunks"
}


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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.



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