Vulnerability CVE-2014-9750
Published: 2015-10-05   Modified: 2015-10-06

Description:
ntp_crypto.c in ntpd in NTP 4.x before 4.2.8p1, when Autokey Authentication is enabled, allows remote attackers to obtain sensitive information from process memory or cause a denial of service (daemon crash) via a packet containing an extension field with an invalid value for the length of its value field.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Partial
Affected software
NTP -> NTP 

 References:
http://bugs.ntp.org/show_bug.cgi?id=2671
http://rhn.redhat.com/errata/RHSA-2015-1459.html
http://support.ntp.org/bin/view/Main/SecurityNotice#December_2014_NTP_Security_Vulne
http://www.debian.org/security/2015/dsa-3388
http://www.kb.cert.org/vuls/id/852879
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/72583
https://bugzilla.redhat.com/show_bug.cgi?id=1184573
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03886en_us
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