CVE-2014-9750

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Summary

CVECVE-2014-9750
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-10-06 01:59:00 UTC
Updated2020-06-18 16:38:00 UTC
Descriptionntp_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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 7.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 7.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Ntp Ntp All All All All
Application Ntp Ntp 4.2.8 - All All
Application Ntp Ntp All All All All
Application Ntp Ntp 4.2.8 - All All
Operating System Oracle Linux 7 - All All
Operating System Oracle Linux 7 - All All
Operating System Redhat Enterprise Linux Desktop 6.0 All All All
Operating System Redhat Enterprise Linux Desktop 6.0 All All All
Operating System Redhat Enterprise Linux Server 6.0 All All All
Operating System Redhat Enterprise Linux Server 6.0 All All All
Operating System Redhat Enterprise Linux Workstation 6.0 All All All
Operating System Redhat Enterprise Linux Workstation 6.0 All All All

References

ReferenceSourceLinkTags
NTP 'ntp_crypto.c' Information Disclosure Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
Debian -- Security Information -- DSA-3388-1 ntp DEBIAN www.debian.org Third Party Advisory
Bug 2671 – vallen is not validated, leading to potential info leak CONFIRM bugs.ntp.org Issue Tracking, Patch, Vendor Advisory
Red Hat Customer Portal REDHAT rhn.redhat.com Third Party Advisory
Document Display | HPE Support Center CONFIRM support.hpe.com Third Party Advisory
Vulnerability Note VU#852879 - Network Time Protocol (NTP) Project NTP daemon (ntpd) contains multiple vulnerabilities CERT-VN www.kb.cert.org Third Party Advisory, US Government Resource
Bug 1184573 – CVE-2014-9297 CVE-2014-9750 ntp: vallen in extension fields are not validated CONFIRM bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory
Oracle Linux Bulletin - October 2015 CONFIRM www.oracle.com Third Party Advisory
support.ntp.org/bin/view/Main/SecurityNotice CONFIRM support.ntp.org Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 43837 HPE Comware 5 And Comware 7 Switches And Routers using NTP, Remote Denial Of Service (HPESBHF03886)
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