The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service (memory consumption) by maintaining many crafted DTLS sessions simultaneously, related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2016-09-16T00:00:00
Updated: 2024-08-05T23:17:50.748Z
Reserved: 2016-01-29T00:00:00
Link: CVE-2016-2179
Vulnrichment
No data.
NVD
Status : Modified
Published: 2016-09-16T05:59:00.143
Modified: 2024-11-21T02:47:58.363
Link: CVE-2016-2179
Redhat