CVE-2020-13595

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Source
https://cve.org/CVERecord?id=CVE-2020-13595
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13595.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13595
Published
2020-08-31T15:15:10.680Z
Modified
2026-07-08T23:34:24.889730Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The 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.

References

Affected packages

Git / github.com/espressif/esp-idf

Affected ranges

Type
GIT
Repo
https://github.com/espressif/esp-idf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ee899cb2aac50349bb83524910f4f34920579386
Database specific 
{
    "extracted_events": [
        {
            "introduced": "4.0.0"
        },
        {
            "last_affected": "4.2"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:espressif:esp-idf:*:*:*:*:*:*:*:*"
}

Affected versions

v0.*
v0.9
v1.*
v1.0
v2.*
v2.0-rc1
v2.1-rc1
v3.*
v3.0-dev
v3.1-beta1
v3.1-dev
v3.2-beta1
v3.2-dev
v3.3-beta1
v3.3-beta2
v3.3-dev
v4.*
v4.0-dev
v4.1-dev
v4.2-dev

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13595.json"