National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-19193 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:ti:ble-stack:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.5.0
 cpe:2.3:a:ti:cc2640r2_software_development_kit:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.30.00.20
Running on/with
 cpe:2.3:h:ti:cc2540\/1:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
q4_2019
 cpe:2.3:h:ti:cc2640r2:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
q4_2019


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-19193
NVD Published Date:
02/10/2020
NVD Last Modified:
02/14/2020