FKIE_CVE-2019-17517

Vulnerability from fkie_nvd - Published: 2020-02-10 21:51 - Updated: 2024-11-21 04:32
Severity
5.7 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 5.0.4 for DA14580/1/2/3 devices does not properly restrict the L2CAP payload length, allowing attackers in radio range to cause a buffer overflow via a crafted Link Layer packet.
References
cve@mitre.orghttps://asset-group.github.io/disclosures/sweyntooth/Third Party Advisory
cve@mitre.orghttps://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://asset-group.github.io/disclosures/sweyntooth/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583Third Party Advisory
Impacted products
Vendor Product Version
dialog-semiconductor software_development_kit *
dialog-semiconductor da14580 -
dialog-semiconductor da14581 -
dialog-semiconductor da14582 -
dialog-semiconductor da14583 -
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.