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6.5
CVSSv3

CVE-2019-17520

Published: 10/02/2020 Updated: 14/02/2020
CVSS v2 Base Score: 6.1 | Impact Score: 6.9 | Exploitability Score: 6.5
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 544
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C
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Vulnerability Summary

The Bluetooth Low Energy implementation on Texas Instruments SDK up to and including 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.

Vulnerability Trend

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ti cc2640r2_software_development_kit

References

CWE-120http://www.ti.com/tool/LAUNCHXL-CC2640R2https://asset-group.github.io/disclosures/sweyntooth/https://www.youtube.com/watch?v=Iw8sIBLWE_whttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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