ghsa-97hp-6q9g-5cw2
Vulnerability from github
Published
2022-05-24 17:32
Modified
2022-06-23 18:05
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Uncontrolled Resource Consumption in WildFly
Details

A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 21.0.0"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.wildfly:wildfly-dist"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "21.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-25689"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-401"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-23T18:05:24Z",
    "nvd_published_at": "2020-11-02T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.",
  "id": "GHSA-97hp-6q9g-5cw2",
  "modified": "2022-06-23T18:05:24Z",
  "published": "2022-05-24T17:32:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25689"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20201123-0006"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Uncontrolled Resource Consumption in WildFly"
}


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