U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2013-6449 Detail

Description

The ssl_get_algorithm2 function in ssl/s3_lib.c in OpenSSL before 1.0.2 obtains a certain version number from an incorrect data structure, which allows remote attackers to cause a denial of service (daemon crash) via crafted traffic from a TLS 1.2 client.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
http://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=ca989269a2876bae79393bd54c3e72d49975fc75 CVE, Inc., Red Hat
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124833.html CVE, Inc., Red Hat
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124854.html CVE, Inc., Red Hat
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124858.html CVE, Inc., Red Hat
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html CVE, Inc., Red Hat
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2014-01/msg00006.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2014-01/msg00009.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2014-01/msg00012.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2014-01/msg00031.html CVE, Inc., Red Hat
http://rhn.redhat.com/errata/RHSA-2014-0015.html CVE, Inc., Red Hat
http://rhn.redhat.com/errata/RHSA-2014-0041.html CVE, Inc., Red Hat
http://rt.openssl.org/Ticket/Display.html?id=3200&user=guest&pass=guest CVE, Inc., Red Hat
http://seclists.org/fulldisclosure/2014/Dec/23 CVE, Inc., Red Hat
http://security.gentoo.org/glsa/glsa-201412-39.xml CVE, Inc., Red Hat
http://www-01.ibm.com/support/docview.wss?uid=isg400001841 CVE, Inc., Red Hat
http://www-01.ibm.com/support/docview.wss?uid=isg400001843 CVE, Inc., Red Hat
http://www.debian.org/security/2014/dsa-2833 CVE, Inc., Red Hat
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html CVE, Inc., Red Hat
http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html CVE, Inc., Red Hat
http://www.securityfocus.com/archive/1/534161/100/0/threaded CVE, Inc., Red Hat
http://www.securityfocus.com/bid/64530 CVE, Inc., Red Hat
http://www.securitytracker.com/id/1029548 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2079-1 CVE, Inc., Red Hat
http://www.vmware.com/security/advisories/VMSA-2014-0012.html CVE, Inc., Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=1045363 CVE, Inc., Red Hat
https://issues.apache.org/jira/browse/TS-2355 CVE, Inc., Red Hat

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-6449
NVD Published Date:
12/23/2013
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.