CVE-2019-8359

CRITICAL

9.8

Description

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. An out of bounds write is present in the data section during 6LoWPAN fragment re-assembly in the face of forged fragment offsets in os/net/ipv6/sicslowpan.c.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/23/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

contiki-ng:contiki-ngcontiki-os:contiki

Weaknesses (CWE)

CWE-787

References

https://github.com/contiki-ng/contiki-ng/pull/972(cve@mitre.org)

https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4(cve@mitre.org)

https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf(cve@mitre.org)

https://github.com/contiki-ng/contiki-ng/pull/972(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4(af854a3a-2127-422b-91ae-364da2661108)

https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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