CVE-2020-13595

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Summary

CVECVE-2020-13595
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-08-31 15:15:00 UTC
Updated2020-09-08 21:09:00 UTC
DescriptionThe Bluetooth Low Energy (BLE) controller implementation in Espressif ESP-IDF 4.0 through 4.2 (for ESP32 devices) returns the wrong number of completed BLE packets and triggers a reachable assertion on the host stack when receiving a packet with an MIC failure. An attacker within radio range can silently trigger the assertion (which disables the target's BLE stack) by sending a crafted sequence of BLE packets.

Risk And Classification

Problem Types: CWE-617

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Espressif Esp-idf All All All All
Hardware Espressif Esp32 - All All All
Hardware Espressif Esp32 - All All All

References

ReferenceSourceLinkTags
ASSET Research Group: CVEs MISC asset-group.github.io Third Party Advisory
ASSET Research Group: SweynTooth MISC asset-group.github.io Third Party Advisory
GitHub - espressif/esp32-bt-lib: ESP32 Bluetooth stack (below HCI layer) precompiled libraries MISC github.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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