CVE-2019-19193

The Bluetooth Low Energy peripheral implementation on Texas Instruments SIMPLELINK-CC2640R2-SDK through 3.30.00.20 and BLE-STACK through 1.5.0 before Q4 2019 for CC2640R2 and CC2540/1 devices does not properly restrict the advertisement connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 6.1 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 6.5 / Impact : 6.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://asset-group.github.io/disclosures/sweyntooth/	Third Party Advisory
http://www.ti.com/tool/BLE-STACK	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:ti:ble-stack::::::::
	cpe:2.3:a:ti:cc2640r2_software_development_kit::::::::

OR	cpe:2.3:h:ti:cc2540\/1::::::::
	cpe:2.3:h:ti:cc2640r2::::::::

Information

Published : 2020-02-10 13:51

Updated : 2020-02-14 10:11

NVD link : CVE-2019-19193

Mitre link : CVE-2019-19193

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

ti

cc2540\/1
cc2640r2_software_development_kit
cc2640r2
ble-stack

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