5
CVSSv2

CVE-2015-0207

Published: 19/03/2015 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 prior to 1.0.2a does not properly isolate the state information of independent data streams, which allows remote malicious users 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.

Vulnerability Trend

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openssl openssl 1.0.2

Vendor Advisories

The dtls1_listen function in d1_libc in OpenSSL 102 before 102a 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 10 traffic to a DTLS 12 server ...
Multiple Cisco products incorporate a version of the OpenSSL package affected by one or more vulnerabilities that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or corrupt portions of OpenSSL process memory On March 19, 2015, the OpenSSL Project released a security advisory detailing 13 distinct vulner ...