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CVE
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CVE-2013-6450

Date: (C)2014-01-03   (M)2017-01-11
 
CVSS Score: 5.8Access Vector: NETWORK
Exploitability Subscore: 8.6Access Complexity: MEDIUM
Impact Subscore: 4.9Authentication: NONE
 Confidentiality: NONE
 Integrity: PARTIAL
 Availability: PARTIAL











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.

Reference:
SECTRACK-1029549
SECTRACK-1031594
http://www.securityfocus.com/archive/1/archive/1/534161/100/0/threaded
http://seclists.org/fulldisclosure/2015/Apr/5
BID-64618
DSA-2833
FEDORA-2014-9301
FEDORA-2014-9308
GLSA-201412-39
IAVM:2014-A-0062
IAVM:2014-B-0046
RHSA-2014:0015
USN-2079-1
http://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=34628967f1e65dc8f34e000f0f5518e21afbfc7b
http://packetstormsecurity.com/files/131271/VMware-Security-Advisory-2015-0003.html
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/cpujan2015-1972971.html
http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
http://www.vmware.com/security/advisories/VMSA-2014-0012.html
https://security-tracker.debian.org/tracker/CVE-2013-6450
openSUSE-SU-2014:0048
openSUSE-SU-2014:0049

CPE    25
cpe:/a:openssl:openssl:1.0.1:beta1
cpe:/a:openssl:openssl:1.0.0h
cpe:/a:openssl:openssl:1.0.0g
cpe:/a:openssl:openssl:1.0.0j
...
CWE    1
CWE-310
OVAL    27
oval:org.secpod.oval:def:501171
oval:org.secpod.oval:def:106243
oval:org.secpod.oval:def:21276
oval:org.secpod.oval:def:106246
...

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