ghsa-c738-77x8-wmq5
Vulnerability from github
Published
2021-06-08 22:29
Modified
2022-02-08 21:27
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Uncontrolled Resource Consumption in XNIO
Details

A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.

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{
   affected: [
      {
         database_specific: {
            last_known_affected_version_range: "<= 3.8.1.Final",
         },
         package: {
            ecosystem: "Maven",
            name: "org.jboss.xnio:xnio-nio",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "3.8.0.Final",
                  },
                  {
                     fixed: "3.8.2.Final",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
      {
         database_specific: {
            last_known_affected_version_range: "<= 3.7.8.Final",
         },
         package: {
            ecosystem: "Maven",
            name: "org.jboss.xnio:xnio-nio",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "3.6.0",
                  },
                  {
                     fixed: "3.7.9.Final",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2020-14340",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-400",
      ],
      github_reviewed: true,
      github_reviewed_at: "2021-06-03T20:32:00Z",
      nvd_published_at: "2021-06-02T13:15:00Z",
      severity: "MODERATE",
   },
   details: "A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.",
   id: "GHSA-c738-77x8-wmq5",
   modified: "2022-02-08T21:27:27Z",
   published: "2021-06-08T22:29:29Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2020-14340",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1860218",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/security-alerts/cpujan2022.html",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
   summary: "Uncontrolled Resource Consumption in XNIO",
}


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