Hpux-NTP vulnerabilitiesRanked by how likely they are to be used.

Product6 versions
The short answer

Hpux-NTP is made by HPE. We track 7 published vulnerabilities in it, across 6 versions. None of them is on the list of flaws known to be exploited today. If you run Hpux-NTP, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Hpux-NTP vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Hpux-NTP's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Hpux-NTP flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 53%

    The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.

    CVSS7.5Published13 Jan 2017
  2. 12%

    NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the...

    CVSS7.5Published13 Jan 2017
  3. 9.0%

    The protocol engine in ntp 4.2.6 before 4.2.8p11 allows a remote attackers to cause a denial of service (disruption) by continually sending a packet with a zero-origin timestamp and source IP address of the "other...

    CVSS7.5Published6 Mar 2018
  4. 6.5%

    Multiple buffer overflows in the ctl_put* functions in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allow remote authenticated users to have unspecified impact via a long variable.

    CVSS8.8Published27 Mar 2017
  5. 5.7%

    NTP through 4.2.8p12 has a NULL Pointer Dereference.

    CVSS7.5Published15 May 2019
  6. 3.9%

    An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9.

    CVSS5.9Published4 Jun 2018
  7. 2.7%

    ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd...

    CVSS5.3Published6 Mar 2018
Precursor Intelligence

Running Hpux-NTP? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

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FAQ

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We track 7 published vulnerabilities listed under the name Hpux-NTP, across 6 versions.

None of Hpux-NTP's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Hpux-NTP. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.