CVE-2019-8936

HIGH EPSS 92.1%
Published May 15, 20197y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published May 15, 2019 7y ago
Last Modified Jun 17, 2026 2w ago

Description

NTP through 4.2.8p12 has a NULL Pointer Dereference.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
92.1% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 35

VendorProductVersionRange
netappclustered_data_ontap* <9.2
netappdata_ontap*any
fedoraprojectfedora28any
fedoraprojectfedora29any
fedoraprojectfedora30any
opensuseleap15.0any
opensuseleap42.3any
hpehpux-ntp* <c.4.2.8.4.0
ntpntp* <4.2.8
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any
ntpntp4.2.8any

References 15

  • bugs.ntp.org http://bugs.ntp.org/show_bug.cgi?id=3565
    ExploitIssue TrackingVendor Advisory
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00032.html
    Mailing ListThird Party Advisory
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00036.html
    Mailing ListThird Party Advisory
  • packetstormsecurity.com http://packetstormsecurity.com/files/152915/FreeBSD-Security-Advisory-FreeBSD-SA-19-04.ntp.html
    Third Party AdvisoryVDB Entry
  • support.ntp.org http://support.ntp.org/bin/view/Main/SecurityNotice
    Release NotesVendor Advisory
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NVS2CSG2TQ663CXOZZUJN4STQPMENNP/
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JBGXY7OKWOLT6X6JAPVZRFEP4FLCGGST/
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQDNHNYOJK2SRSGO23GQ2RXTOUY2HLNN/
  • seclists.org https://seclists.org/bugtraq/2019/May/39
    Issue TrackingMailing ListThird Party Advisory
  • security.freebsd.org https://security.FreeBSD.org/advisories/FreeBSD-SA-19:04.ntp.asc
    MitigationThird Party Advisory
  • security.gentoo.org https://security.gentoo.org/glsa/201903-15
    Third Party Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20190503-0001/
    PatchThird Party Advisory
  • support.f5.com https://support.f5.com/csp/article/K61363039
    Third Party Advisory
  • support.hpe.com https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
    Third Party Advisory
  • usn.ubuntu.com https://usn.ubuntu.com/4563-1/

Remediation

  • security.netapp.com https://security.netapp.com/advisory/ntap-20190503-0001/
    PatchThird Party Advisory