QID 198339

Date Published: 2021-04-26

QID 198339: Ubuntu Security Notification for NTP vulnerability (USN-4563-2)

introduced a null pointer dereference into ntp

An attacker could use this vulnerability to cause a denial of service (crash)

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Refer to Ubuntu advisory: USN-4563-2 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 198339

    CVE-2019-8936 |
    Software Advisories
    Advisory ID Software Component Link
    USN-4563-2 Ubuntu Linux URL Logo usn.ubuntu.com/4563-2
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