CVE - CVE-2016-2179

CVE-ID
CVE-2016-2179	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service (memory consumption) by maintaining many crafted DTLS sessions simultaneously, related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:92987 URL:http://www.securityfocus.com/bid/92987 CONFIRM:http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 CONFIRM:http://www-01.ibm.com/support/docview.wss?uid=swg21995039 CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html CONFIRM:http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html CONFIRM:http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html CONFIRM:http://www.splunk.com/view/SP-CAAAPSV CONFIRM:http://www.splunk.com/view/SP-CAAAPUE CONFIRM:https://bto.bluecoat.com/security-advisory/sa132 CONFIRM:https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf CONFIRM:https://git.openssl.org/?p=openssl.git;a=commit;h=f5c7f5dfbaf0d2f7d946d0fe86f08e6bcb36ed0d CONFIRM:https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 CONFIRM:https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us CONFIRM:https://www.tenable.com/security/tns-2016-16 CONFIRM:https://www.tenable.com/security/tns-2016-20 CONFIRM:https://www.tenable.com/security/tns-2016-21 FREEBSD:FreeBSD-SA-16:26 URL:https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc REDHAT:RHSA-2016:1940 URL:http://rhn.redhat.com/errata/RHSA-2016-1940.html SECTRACK:1036689 URL:http://www.securitytracker.com/id/1036689
Assigning CNA
Red Hat, Inc.
Date Record Created
20160129	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20160129)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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