GHSA-GXHV-3HWF-WJP9

Vulnerability from github – Published: 2022-05-13 01:34 – Updated: 2023-02-08 00:27
VLAI
Summary
JSON-Patch Out-of-bounds Write vulnerability
Details

An out of bound write can occur when patching an Openshift object using the oc patch functionality in OpenShift Container Platform before 3.7. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.

Severity
7.7 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/evanphx/json-patch"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/evanphx/json-patch"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.1-0.20180525145409-4c9aadca8f89"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-14632"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-08T00:27:34Z",
    "nvd_published_at": "2018-09-06T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "An out of bound write can occur when patching an Openshift object using the `oc patch` functionality in OpenShift Container Platform before 3.7. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.",
  "id": "GHSA-gxhv-3hwf-wjp9",
  "modified": "2023-02-08T00:27:34Z",
  "published": "2022-05-13T01:34:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14632"
    },
    {
      "type": "WEB",
      "url": "https://github.com/evanphx/json-patch/pull/57"
    },
    {
      "type": "WEB",
      "url": "https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03"
    },
    {
      "type": "WEB",
      "url": "https://github.com/evanphx/json-patch/commit/4c9aadca8f89e349c999f04e28199e96e81aba03#diff-65c563bba473be9d94ce4d033f74810e"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHBA-2018:2652"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2654"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2709"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2906"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2908"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14632"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/evanphx/json-patch"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2021-0076"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "JSON-Patch Out-of-bounds Write vulnerability"
}


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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.

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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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