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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2015-0207
Last Modified 22 Jul 2015 02:23:17
Published 19 Mar 2015 06:59:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2015-0207

Summary

The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server.

Vulnerable Systems

Application

  • Openssl 1.0.2


References

CONFIRM - https://www.openssl.org/news/secadv_20150319.txt

CONFIRM - https://git.openssl.org/?p=openssl.git;a=commit;h=819418110b6fff4a7b96f01a5d68f71df3e3b736

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=1202351

SECTRACK - 1031929

CONFIRM - http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html


Last Updated: 27 May 2016 11:09:16