Executive Summary

Informations
NameCVE-2013-6450First vendor Publication2014-01-01
VendorCveLast vendor Modification2014-07-24

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:P)
Cvss Base Score5.8Attack RangeNetwork
Cvss Impact Score4.9Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6450

CWE : Common Weakness Enumeration

idName
CWE-310Cryptographic Issues

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:22018
 
Oval ID: oval:org.mitre.oval:def:22018
Title: RHSA-2014:0015: openssl security update (Important)
Description: The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
Family: unix Class: patch
Reference(s): RHSA-2014:0015-00
CESA-2014:0015
CVE-2013-4353
CVE-2013-6449
CVE-2013-6450
Version: 44
Platform(s): Red Hat Enterprise Linux 6
CentOS Linux 6
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21337
 
Oval ID: oval:org.mitre.oval:def:21337
Title: USN-2079-1 -- openssl vulnerabilities
Description: Several security issues were fixed in OpenSSL.
Family: unix Class: patch
Reference(s): USN-2079-1
CVE-2013-4353
CVE-2013-6449
CVE-2013-6450
Version: 5
Platform(s): Ubuntu 13.10
Ubuntu 13.04
Ubuntu 12.10
Ubuntu 12.04
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21330
 
Oval ID: oval:org.mitre.oval:def:21330
Title: DSA-2833-1 openssl - several
Description: Multiple security issues have been fixed in OpenSSL: The TLS 1.2 support was susceptible to denial of service and retransmission of DTLS messages was fixed. In addition this update disables the insecure Dual_EC_DRBG algorithm (which was unused anyway, see<a href="http://marc.info/?l=openssl-announce&amp;m=138747119822324&amp;w=2">http://marc.info/?l=openssl-announce&amp;m=138747119822324&amp;w=2</a> for further information) and no longer uses the RdRand feature available on some Intel CPUs as a sole source of entropy unless explicitly requested.
Family: unix Class: patch
Reference(s): DSA-2833-1
CVE-2013-6449
CVE-2013-6450
Version: 5
Platform(s): Debian GNU/Linux 7
Debian GNU/kFreeBSD 7
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:22518
 
Oval ID: oval:org.mitre.oval:def:22518
Title: AIX OpenSSH Vulnerability
Description: The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
Family: unix Class: vulnerability
Reference(s): CVE-2013-6450
Version: 4
Platform(s): IBM AIX 5.3
IBM AIX 6.1
IBM AIX 7.1
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24182
 
Oval ID: oval:org.mitre.oval:def:24182
Title: ELSA-2014:0015: openssl security update (Important)
Description: The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
Family: unix Class: patch
Reference(s): ELSA-2014:0015-00
CVE-2013-4353
CVE-2013-6449
CVE-2013-6450
Version: 17
Platform(s): Oracle Linux 6
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24168
 
Oval ID: oval:org.mitre.oval:def:24168
Title: Vulnerability in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f, might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash)
Description: The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
Family: windows Class: vulnerability
Reference(s): CVE-2013-6450
Version: 2
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows 8
Microsoft Windows 8.1
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Product(s): OpenSSL
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application25

Information Assurance Vulnerability Management (IAVM)

DateDescription
2014-05-01IAVM : 2014-A-0062 - Multiple Vulnerabilities In McAfee Email Gateway
Severity : Category I - VMSKEY : V0050005
2014-04-24IAVM : 2014-B-0046 - Multiple Vulnerabilities in HP System Management Homepage (SMH)
Severity : Category I - VMSKEY : V0049737

Nessus® Vulnerability Scanner

DateDescription
2014-07-15Name : The remote host contains an application that is affected by an information di...
File : libreoffice_423.nasl - Type : ACT_GATHER_INFO
2014-07-15Name : The remote host contains an application that is affected by an information di...
File : macosx_libreoffice_423.nasl - Type : ACT_GATHER_INFO
2014-06-13Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-27.nasl - Type : ACT_GATHER_INFO
2014-04-18Name : The remote web server is affected by multiple vulnerabilities.
File : hpsmh_7_3_2.nasl - Type : ACT_GATHER_INFO
2014-04-16Name : The remote AIX host is running a vulnerable version of OpenSSL.
File : aix_openssl_advisory6.nasl - Type : ACT_GATHER_INFO
2014-03-21Name : A web application on the remote host is affected by a denial of service vulne...
File : puppet_enterprise_312.nasl - Type : ACT_GATHER_INFO
2014-02-05Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2014-273.nasl - Type : ACT_GATHER_INFO
2014-02-04Name : The remote Fedora host is missing a security update.
File : fedora_2014-1560.nasl - Type : ACT_GATHER_INFO
2014-01-28Name : The remote Fedora host is missing a security update.
File : fedora_2014-1567.nasl - Type : ACT_GATHER_INFO
2014-01-20Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2014-007.nasl - Type : ACT_GATHER_INFO
2014-01-14Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2014-013-02.nasl - Type : ACT_GATHER_INFO
2014-01-13Name : The remote Fedora host is missing a security update.
File : fedora_2014-0474.nasl - Type : ACT_GATHER_INFO
2014-01-12Name : The remote Fedora host is missing a security update.
File : fedora_2014-0456.nasl - Type : ACT_GATHER_INFO
2014-01-12Name : The remote Fedora host is missing a security update.
File : fedora_2014-0476.nasl - Type : ACT_GATHER_INFO
2014-01-10Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20140108_openssl_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2014-01-10Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2079-1.nasl - Type : ACT_GATHER_INFO
2014-01-09Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2014-0015.nasl - Type : ACT_GATHER_INFO
2014-01-09Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0015.nasl - Type : ACT_GATHER_INFO
2014-01-09Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2014-0015.nasl - Type : ACT_GATHER_INFO
2014-01-08Name : The remote host may be affected by a security bypass vulnerability.
File : openssl_1_0_0l.nasl - Type : ACT_GATHER_INFO
2014-01-08Name : The remote service may be affected by multiple vulnerabilities.
File : openssl_1_0_1f.nasl - Type : ACT_GATHER_INFO
2014-01-07Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_5aaa257e772d11e3a65a3c970e169bc2.nasl - Type : ACT_GATHER_INFO
2014-01-02Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2833.nasl - Type : ACT_GATHER_INFO

Internal Sources (Detail)

SourceUrl
BIDhttp://www.securityfocus.com/bid/64618
CONFIRMhttp://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=34628967f1e65dc8f34e0...
http://www-01.ibm.com/support/docview.wss?uid=isg400001841
http://www-01.ibm.com/support/docview.wss?uid=isg400001843
http://www.openssl.org/news/vulnerabilities.html
http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
https://security-tracker.debian.org/tracker/CVE-2013-6450
DEBIANhttp://www.debian.org/security/2014/dsa-2833
REDHAThttp://rhn.redhat.com/errata/RHSA-2014-0015.html
SECTRACKhttp://www.securitytracker.com/id/1029549
SUSEhttp://lists.opensuse.org/opensuse-updates/2014-01/msg00031.html
http://lists.opensuse.org/opensuse-updates/2014-01/msg00032.html
UBUNTUhttp://www.ubuntu.com/usn/USN-2079-1

Alert History

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DateInformations
2014-07-24 09:22:36
  • Multiple Updates
2014-07-18 09:22:09
  • Multiple Updates
2014-07-16 13:25:02
  • Multiple Updates
2014-06-14 13:36:33
  • Multiple Updates
2014-05-02 17:20:40
  • Multiple Updates
2014-04-26 00:19:14
  • Multiple Updates
2014-04-23 13:22:21
  • Multiple Updates
2014-04-17 13:25:39
  • Multiple Updates
2014-03-22 13:21:12
  • Multiple Updates
2014-02-21 21:21:23
  • Multiple Updates
2014-02-17 11:24:13
  • Multiple Updates
2014-01-31 00:19:18
  • Multiple Updates
2014-01-30 13:20:41
  • Multiple Updates
2014-01-24 13:19:33
  • Multiple Updates
2014-01-18 00:19:47
  • Multiple Updates
2014-01-14 13:20:54
  • Multiple Updates
2014-01-03 21:20:32
  • Multiple Updates
2014-01-01 21:20:11
  • First insertion