SSL: OpenSSL DTLS dtls1_buffer_record Denial of Service
This signature detects attempts to exploit a known vulnerability against OpenSSL DTLS packets. A successful attack can result in a denial-of-service condition.
Extended Description
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
References
CVE: CVE-2015-0206
Short Name
SSL:OPENSSL-DTLS-MEMEXHTN_DOS
Severity
Major
Recommended
False
Recommended Action
None
Category
SSL
Keywords
CVE-2015-0206 DTLS Denial OpenSSL Service dtls1_buffer_record of
Release Date
01/28/2015
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3488
Port
UDP/4433
False Positive
Unknown
Vendors
Openssl
CVSS Score
5.0