CVE-2019-9183 | BDVDB-2026-135019 Detail

Description#

An issue was discovered in Contiki-NG through 4.3 and Contiki through 3.0. A buffer overflow is present due to an integer underflow during 6LoWPAN fragment processing in the face of truncated fragments in os/net/ipv6/sicslowpan.c. This results in accesses of unmapped memory, crashing the application. An attacker can cause a denial-of-service via a crafted 6LoWPAN frame.

Impact#

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Exploit#

History#

1. Version 12020-04-23Record published in the CVE List.
2. Version 22024-08-04Most recent update recorded in the CVE List.