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Home CVE Database CVE-2016-2181

CVE-2016-2181

Description

It was found that when doing handshake/renegotiation, it\'s possible to bypass DTLS replay protection by sending a record for the next epoch (which does not have to decrypt or have a valid MAC), with a very large sequence number. This means the right hand edge of the window is moved very far to the right, and all subsequent legitimate packets are dropped causing a denial of service.

Priority: MEDIUM
CVSS v3: 7.5
Component: openssl
Publish Date: Sep 9, 2016
Related ID: --
CVSS v2: High
Modified Date: Sep 9, 2016

Find out more about CVE-2016-2181 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Not Vulnerable -- -- --
Wind River Linux 8 Fixed LIN8-4617
8.0.0.10 --
Wind River Linux 9 Not Vulnerable -- -- --
Wind River Linux 7 Fixed -- 7.0.0.20 --
Wind River Linux LTS 21 Not Vulnerable -- -- --
Wind River Linux LTS 18 Not Vulnerable -- -- --
Wind River Linux LTS 19 Not Vulnerable -- -- --
Wind River Linux CD release Not Vulnerable -- -- --
VxWorks
VxWorks 7 Fixed -- openSSL-1.1.0.0 --
VxWorks 6.9 Fixed -- 6.9.4.9 --

Related Products

Product Name Status Defect Fixed Downloads

Notes
Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see https://docs.windriver.com/bundle/Support_and_Maintenance_Supplemental_Terms_and_Conditions and https://support2.windriver.com/index.php?page=plc for more information.
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