The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 1.0.14.1081 for DA1468x devices responds to link layer packets with a payload length larger than expected, allowing attackers in radio range to cause a buffer overflow via a crafted packet. This affects, for example, August Smart Lock.
References
Link | Resource |
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https://www.dialog-semiconductor.com/ja/products/connectivity/bluetooth-low-energy/smartbond-da14680-and-da14681 | Vendor Advisory |
https://asset-group.github.io/disclosures/sweyntooth/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
AND |
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Information
Published : 2020-02-10 13:51
Updated : 2020-02-14 10:10
NVD link : CVE-2019-17518
Mitre link : CVE-2019-17518
JSON object : View
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Products Affected
dialog-semiconductor
- da14681
- da14680
- da14682
- software_development_kit
- da14683