cbcvebase.
CVE-2016-2181
published 2016-09-16

CVE-2016-2181: The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence…

PriorityP347high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
22.63%
97.5th percentile
The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.

Affected

42 ranges· showing 25
VendorProductVersion rangeFixed in
debianopenssl< openssl 1.0.2i-1 (bookworm)openssl 1.0.2i-1 (bookworm)
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl
opensslopenssl

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_cisco5.5MEDIUM
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