CVE-2014-9751

CVSS V2 Medium 6.8 CVSS V3 None
Description
The read_network_packet function in ntp_io.c in ntpd in NTP 4.x before 4.2.8p1 on Linux and OS X does not properly determine whether a source IP address is an IPv6 loopback address, which makes it easier for remote attackers to spoof restricted packets, and read or write to the runtime state, by leveraging the ability to reach the ntpd machine's network interface with a packet from the ::1 address.
Overview
  • CVE ID
  • CVE-2014-9751
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2015-10-06T01:59:02
  • Last Modified Date
  • 2021-09-08T17:19:31
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:ntp:ntp:*:*:*:*:*:*:*:* 1 OR 4.2.0 4.2.8
cpe:2.3:a:ntp:ntp:4.2.8:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
References
Reference URL Reference Tags
http://bugs.ntp.org/show_bug.cgi?id=2672 Issue Tracking Patch Vendor Advisory
http://www.kb.cert.org/vuls/id/852879 Third Party Advisory US Government Resource
http://support.ntp.org/bin/view/Main/SecurityNotice#December_2014_NTP_Security_Vulne Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1184572 Issue Tracking Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
http://www.securityfocus.com/bid/72584 Third Party Advisory VDB Entry
http://www.debian.org/security/2015/dsa-3388 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1459.html Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03886en_us Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-9751
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9751
History
Created Old Value New Value Data Type Notes
2022-05-10 16:07:26 Added to TrackCVE
2022-12-02 06:36:39 2015-10-06T01:59Z 2015-10-06T01:59:02 CVE Published Date updated
2022-12-02 06:36:39 2021-09-08T17:19:31 CVE Modified Date updated
2022-12-02 06:36:39 Analyzed Vulnerability Status updated