CVE-2015-0206: OpenSSL

Medium severity, CVSS 5.0. EPSS: 57.4% chance of exploitation in the next 30 days.

Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.

Affected products

• OpenSSL OpenSSL: version 1.0.0a only; version 1.0.0b only; version 1.0.0c only; version 1.0.0d only; version 1.0.0e only; version 1.0.0f only; …

Published 2015-01-09. Last modified 2026-06-17.