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.
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T04:03:10.442Z
Reserved: 2014-11-18T00:00:00
Link: CVE-2015-0207
No data.
Status : Deferred
Published: 2015-03-19T22:59:00.067
Modified: 2025-04-12T10:46:40.837
Link: CVE-2015-0207
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