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CVE-2020-25112

—
CVSS 3.1
9.8 critical
EPSS
28%p98
Published
()
Modified
Description

An issue was discovered in the IPv6 stack in Contiki through 3.0. There are inconsistent checks for IPv6 header extension lengths. This leads to Denial-of-Service and potential Remote Code Execution via a crafted ICMPv6 echo packet.

Vendors
contiki-os
Products
contiki-os
Weakness
CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (27.9%)

In the news

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