GHSA-4QGJ-9MVG-3929

Vulnerability from github – Published: 2022-05-14 03:15 – Updated: 2022-11-03 22:43
VLAI
Summary
Special top object can be used to access Struts' internals
Details

ValueStack defines special top object which represents root of execution context. It can be used to manipulate Struts' internals or can be used to affect container's settings. Applying better regex which includes pattern to exclude request parameters trying to use top object. This issue was patched in Struts 2.3.24.1.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.struts:struts2-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.24.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-5209"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-03T22:43:38Z",
    "nvd_published_at": "2017-08-29T15:29:00Z",
    "severity": "HIGH"
  },
  "details": "ValueStack defines special top object which represents root of execution context. It can be used to manipulate Struts\u0027 internals or can be used to affect container\u0027s settings. Applying better regex which includes pattern to exclude request parameters trying to use top object. This issue was patched in Struts 2.3.24.1.",
  "id": "GHSA-4qgj-9mvg-3929",
  "modified": "2022-11-03T22:43:38Z",
  "published": "2022-05-14T03:15:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5209"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20180629-0002"
    },
    {
      "type": "WEB",
      "url": "https://struts.apache.org/docs/s2-026.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Special top object can be used to access Struts\u0027 internals"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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