Contiki-NG TinyDTLS information disclosure | CVE-2021-42146
NAME
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Contiki-NG TinyDTLS information disclosure
Platforms Affected:
Contiki-NG TinyDTLS 53a0d97
Risk Level:
7.5
Exploitability:
Unproven
Consequences:
Obtain Information
DESCRIPTION
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Contiki-NG TinyDTLS could allow a remote attacker to obtain sensitive information, caused by the use of the same epoch number within TCP maximum segment lifetime. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive data of connected clients, and use this information to launch further attacks against the affected system.
CVSS 3.0 Information
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Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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