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.
|https://github.com/contiki-ng/contiki-ng/pull/972||Patch Third Party Advisory|
|https://github.com/contiki-ng/contiki-ng/releases/tag/release%2Fv4.4||Release Notes Third Party Advisory|
|https://www.usenix.org/system/files/sec20summer_clements_prepub.pdf||Technical Description Third Party Advisory|
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