ghsa-p62f-hvr2-5w5f
Vulnerability from github
Published
2022-05-24 17:21
Modified
2022-09-03 00:00
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Details

ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-15025"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-24T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.",
  "id": "GHSA-p62f-hvr2-5w5f",
  "modified": "2022-09-03T00:00:24Z",
  "published": "2022-05-24T17:21:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15025"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/729458"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-12"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200702-0002"
    },
    {
      "type": "WEB",
      "url": "https://support.ntp.org/bin/view/Main/NtpBug3661"
    },
    {
      "type": "WEB",
      "url": "https://support.ntp.org/bin/view/Main/SecurityNotice#June_2020_ntp_4_2_8p15_NTP_Relea"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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