CVE-2021-21410

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function uncompresshdriphc does not perform proper boundary chec...

CVE-2021-21410 Out-of-bounds read in the 6LoWPAN implementation

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function uncompresshdriphc does not perform proper boundary chec...

CVE-2021-21410

Contiki-NG vulnerability CVE-2021-21410: an out-of-bounds read in the 6LoWPAN IPv6 header decompression (uncompress_hdr_iphc) affects Contiki-NG 4.6 and earlier. The function does not perform proper boundary checks when reading from the packet buffer, enabling construction of a compressed 6LoWPAN...