PYSEC-2023-178

Vulnerability from pysec - Published: 2023-09-21 15:15 - Updated: 2023-10-28 20:22
VLAI?
Details

plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the ++api++ traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in plone.rest 2.0.1 and 3.0.1. Series 1.x is not affected. As a workaround, one may redirect /++api++/++api++ to /++api++ in one's frontend web server (nginx, Apache).

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impacted products
Name purl
plone-rest pkg:pypi/plone-rest
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "plone-rest",
        "purl": "pkg:pypi/plone-rest"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "77846a9842889b24f35e8bedc2e9d461388d3302"
            },
            {
              "fixed": "43b4a7e86206e237e1de5ca3817ed071575882f7"
            }
          ],
          "repo": "https://github.com/plone/plone.rest",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0a1",
        "1.0a2",
        "1.0a3",
        "1.0a4",
        "1.0a5",
        "1.0a6",
        "1.0a7",
        "1.0b1",
        "1.1.1",
        "1.2.0",
        "1.3.0",
        "1.4.0",
        "1.5.0",
        "1.5.1",
        "1.6.0",
        "1.6.1",
        "1.6.2",
        "2.0.0",
        "2.0.0a1",
        "2.0.0a2",
        "2.0.0a3",
        "2.0.0a4",
        "2.0.0a5",
        "2.0.0a6.dev0",
        "2.0.1",
        "3.0.0",
        "3.0.1",
        "4.0.0",
        "3.0.2",
        "4.1.0",
        "4.1.1",
        "4.1.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-42457",
    "GHSA-h6rp-mprm-xgcq"
  ],
  "details": "plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the `++api++` traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in `plone.rest` 2.0.1 and 3.0.1.  Series 1.x is not affected. As a workaround, one may redirect `/++api++/++api++` to `/++api++` in one\u0027s frontend web server (nginx, Apache).\n",
  "id": "PYSEC-2023-178",
  "modified": "2023-10-28T20:22:08.431825Z",
  "published": "2023-09-21T15:15:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcq"
    },
    {
      "type": "FIX",
      "url": "https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302"
    },
    {
      "type": "FIX",
      "url": "https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2023/09/22/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/09/22/2"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • 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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  • 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.