CVE Vulnerabilities

CVE-2015-0207

Published: Mar 19, 2015 | Modified: Nov 29, 2018
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
4.3 MODERATE
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Openssl Openssl 1.0.2 1.0.2
Openssl Openssl 1.0.2 1.0.2
Openssl Openssl 1.0.2 1.0.2
Openssl Openssl 1.0.2 1.0.2

References