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VULNERABILITIES

CVE-2020-13985 Details

Description

An issue was discovered in Contiki through 3.0. A memory corruption vulnerability exists in the uIP TCP/IP stack component when handling RPL extension headers of IPv6 network packets in rpl_remove_header in net/rpl/rpl-ext-header.c.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01 CVEThird Party AdvisoryUS Government Resource
https://www.kb.cert.org/vuls/id/815128 CVEThird Party AdvisoryUS Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01 [email protected]Third Party AdvisoryUS Government Resource
https://www.kb.cert.org/vuls/id/815128 [email protected]Third Party AdvisoryUS Government Resource

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]
CWE-681Incorrect Conversion between Numeric Types[email protected]
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
contiki-os contiki
<= 3.0

CPE

  • cpe:2.3:o:contiki-os:contiki:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-13985
NVD Published Date:
Dec 11, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-13985 Details - Not Deferred