CVE-2013-6449
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.
Published at
2013-12-23T22:55Z
3779 days ago
Modified
2018-10-09T19:34Z
2028 days ago
CWE-310
Problem type
References
GET https://vulnerabilitydata.com/api/details/CVE-2013-6449
{ "id": "CVE-2013-6449", "published_date": "2013-12-23T22:55Z", "last_modified_date": "2018-10-09T19:34Z", "assigner": "secalert@redhat.com", "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.", "references": [ { "url": "http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=ca989269a2876bae79393bd54c3e72d49975fc75", "name": "http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=ca989269a2876bae79393bd54c3e72d49975fc75", "refsource": "CONFIRM", "tags": [ "Patch" ] }, { "url": "https://issues.apache.org/jira/browse/TS-2355", "name": "https://issues.apache.org/jira/browse/TS-2355", "refsource": "CONFIRM", "tags": [] }, { "url": "http://rt.openssl.org/Ticket/Display.html?id=3200&user=guest&pass=guest", "name": "http://rt.openssl.org/Ticket/Display.html?id=3200&user=guest&pass=guest", "refsource": "CONFIRM", "tags": [] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1045363", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1045363", "refsource": "CONFIRM", "tags": [] }, { "url": "http://www.debian.org/security/2014/dsa-2833", "name": "DSA-2833", "refsource": "DEBIAN", "tags": [] }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124854.html", "name": "FEDORA-2013-23788", "refsource": "FEDORA", "tags": [] }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124833.html", "name": "FEDORA-2013-23768", "refsource": "FEDORA", "tags": [] }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124858.html", "name": "FEDORA-2013-23794", "refsource": "FEDORA", "tags": [] }, { "url": "http://www.securitytracker.com/id/1029548", "name": "1029548", "refsource": "SECTRACK", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00012.html", "name": "openSUSE-SU-2014:0018", "refsource": "SUSE", "tags": [] }, { "url": "http://www.securityfocus.com/bid/64530", "name": "64530", "refsource": "BID", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00006.html", "name": "openSUSE-SU-2014:0012", "refsource": "SUSE", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00009.html", "name": "openSUSE-SU-2014:0015", "refsource": "SUSE", "tags": [] }, { "url": "http://www.ubuntu.com/usn/USN-2079-1", "name": "USN-2079-1", "refsource": "UBUNTU", "tags": [] }, { "url": "http://rhn.redhat.com/errata/RHSA-2014-0015.html", "name": "RHSA-2014:0015", "refsource": "REDHAT", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00031.html", "name": "openSUSE-SU-2014:0048", "refsource": "SUSE", "tags": [] }, { "url": "http://rhn.redhat.com/errata/RHSA-2014-0041.html", "name": "RHSA-2014:0041", "refsource": "REDHAT", "tags": [] }, { "url": "http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html", "name": "http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html", "refsource": "CONFIRM", "tags": [] }, { "url": "http://www-01.ibm.com/support/docview.wss?uid=isg400001843", "name": "http://www-01.ibm.com/support/docview.wss?uid=isg400001843", "refsource": "CONFIRM", "tags": [] }, { "url": "http://www-01.ibm.com/support/docview.wss?uid=isg400001841", "name": "http://www-01.ibm.com/support/docview.wss?uid=isg400001841", "refsource": "CONFIRM", "tags": [] }, { "url": "http://www.vmware.com/security/advisories/VMSA-2014-0012.html", "name": "http://www.vmware.com/security/advisories/VMSA-2014-0012.html", "refsource": "CONFIRM", "tags": [] }, { "url": "http://seclists.org/fulldisclosure/2014/Dec/23", "name": "20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities", "refsource": "FULLDISC", "tags": [] }, { "url": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html", "name": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html", "refsource": "CONFIRM", "tags": [] }, { "url": "http://security.gentoo.org/glsa/glsa-201412-39.xml", "name": "GLSA-201412-39", "refsource": "GENTOO", "tags": [] }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html", "name": "FEDORA-2014-9308", "refsource": "FEDORA", "tags": [] }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html", "name": "FEDORA-2014-9301", "refsource": "FEDORA", "tags": [] }, { "url": "http://www.securityfocus.com/archive/1/534161/100/0/threaded", "name": "20141205 NEW: VMSA-2014-0012 - VMware vSphere product updates address security vulnerabilities", "refsource": "BUGTRAQ", "tags": [] } ], "impact": { "baseMetricV2": { "cvssV2": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3 }, "severity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } }, "problem_type": "CWE-310" }