Description
The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation on Telink Semiconductor BLE SDK versions before November 2019 for TLSR8x5x through 3.4.0, TLSR823x through 1.3.0, and TLSR826x through 3.3 devices accepts a pairing request with a key size greater than 16 bytes, allowing an attacker in radio range to cause a buffer overflow and denial of service (crash) via crafted packets.
Published: 2020-02-12
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-8828 The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation on Telink Semiconductor BLE SDK versions before November 2019 for TLSR8x5x through 3.4.0, TLSR823x through 1.3.0, and TLSR826x through 3.3 devices accepts a pairing request with a key size greater than 16 bytes, allowing an attacker in radio range to cause a buffer overflow and denial of service (crash) via crafted packets.
History

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Subscriptions

Telink-semi Tlsr8232 Tlsr8232 Ble Sdk Tlsr8251 Tlsr8251 Ble Sdk Tlsr8253 Tlsr8253 Ble Sdk Tlsr8258 Tlsr8258 Ble Sdk Tlsr8269 Tlsr8269 Ble Sdk
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:09:39.431Z

Reserved: 2019-11-21T00:00:00.000Z

Link: CVE-2019-19196

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-02-12T15:15:12.147

Modified: 2024-11-21T04:34:18.323

Link: CVE-2019-19196

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses