PT-2020-13818

CVE-2020-13985

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Published

2020-12-11

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Updated

2021-07-21

Description by

CVSS 3.1
7.5
High
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Contiki versions through 3.0
Description A memory corruption issue exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in the rpl remove header function in net/rpl/rpl-ext-header.c.
Recommendations For Contiki versions through 3.0, as a temporary workaround, consider disabling the rpl remove header function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-681: Incorrect Conversion between Numeric Types
CWE-190: Integer Overflow or Wraparound
CWE-787: Out-of-bounds Write
Related identifiers
CVE-2020-13985
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