ghsa-jxqp-p5q4-rm6m
Vulnerability from github
Published
2022-05-13 01:29
Modified
2022-05-13 01:29
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service (memory consumption) by maintaining many crafted DTLS sessions simultaneously, related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.

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{
   affected: [],
   aliases: [
      "CVE-2016-2179",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2016-09-16T05:59:00Z",
      severity: "HIGH",
   },
   details: "The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service (memory consumption) by maintaining many crafted DTLS sessions simultaneously, related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.",
   id: "GHSA-jxqp-p5q4-rm6m",
   modified: "2022-05-13T01:29:21Z",
   published: "2022-05-13T01:29:21Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2016-2179",
      },
      {
         type: "WEB",
         url: "https://bto.bluecoat.com/security-advisory/sa132",
      },
      {
         type: "WEB",
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
      },
      {
         type: "WEB",
         url: "https://git.openssl.org/?p=openssl.git;a=commit;h=f5c7f5dfbaf0d2f7d946d0fe86f08e6bcb36ed0d",
      },
      {
         type: "WEB",
         url: "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312",
      },
      {
         type: "WEB",
         url: "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc",
      },
      {
         type: "WEB",
         url: "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us",
      },
      {
         type: "WEB",
         url: "https://www.openssl.org/news/vulnerabilities.html#y2017",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2016-16",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2016-20",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2016-21",
      },
      {
         type: "WEB",
         url: "http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759",
      },
      {
         type: "WEB",
         url: "http://rhn.redhat.com/errata/RHSA-2016-1940.html",
      },
      {
         type: "WEB",
         url: "http://www-01.ibm.com/support/docview.wss?uid=swg21995039",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/92987",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id/1036689",
      },
      {
         type: "WEB",
         url: "http://www.splunk.com/view/SP-CAAAPSV",
      },
      {
         type: "WEB",
         url: "http://www.splunk.com/view/SP-CAAAPUE",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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