CVE-2020-27890
Summary
The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Write Attributes No Response message. It crashes in zclParseInWriteCmd() and does not update the specific attribute's value.
- LOW
- NETWORK
- LOW
- UNCHANGED
- NONE
- NONE
- NONE
- HIGH
References
Advisory Timeline
- Published