The Bluetooth Low Energy implementation on Texas Instruments SDK through 3.30.00.20 for CC2640R2 devices does not properly restrict the SM Public Key packet on reception, allowing attackers in radio range to cause a denial of service (crash) via crafted packets.
References
Link | Resource |
---|---|
http://www.ti.com/tool/LAUNCHXL-CC2640R2 | Product Vendor Advisory |
https://asset-group.github.io/disclosures/sweyntooth/ | Third Party Advisory |
https://www.youtube.com/watch?v=Iw8sIBLWE_w | Exploit Third Party Advisory |
http://www.ti.com/tool/LAUNCHXL-CC2640R2 | Product Vendor Advisory |
https://asset-group.github.io/disclosures/sweyntooth/ | Third Party Advisory |
https://www.youtube.com/watch?v=Iw8sIBLWE_w | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
AND |
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History
21 Nov 2024, 04:32
Type | Values Removed | Values Added |
---|---|---|
References | () http://www.ti.com/tool/LAUNCHXL-CC2640R2 - Product, Vendor Advisory | |
References | () https://asset-group.github.io/disclosures/sweyntooth/ - Third Party Advisory | |
References | () https://www.youtube.com/watch?v=Iw8sIBLWE_w - Exploit, Third Party Advisory |
Information
Published : 2020-02-10 21:51
Updated : 2024-11-21 04:32
NVD link : CVE-2019-17520
Mitre link : CVE-2019-17520
CVE.ORG link : CVE-2019-17520
JSON object : View
Products Affected
ti
- cc2640r2
- cc2640r2_software_development_kit
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')