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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2021-21282

Buffer overflow in RPL source routing header processing

Description

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. In versions prior to 4.5, buffer overflow can be triggered by an input packet when using either of Contiki-NG's two RPL implementations in source-routing mode. The problem has been patched in Contiki-NG 4.5. Users can apply the patch for this vulnerability out-of-band as a workaround.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

contiki-ng contiki-ng

  • < 4.5affected

References