Search criteria
2 vulnerabilities found for simplelink-cc2640r2_software_development_kit by ti
CVE-2020-13593 (GCVE-0-2020-13593)
Vulnerability from nvd – Published: 2020-08-31 14:54 – Updated: 2024-08-04 12:25
VLAI?
Summary
The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation in Texas Instruments SimpleLink SIMPLELINK-CC2640R2-SDK through 2.2.3 allows the Diffie-Hellman check during the Secure Connection pairing to be skipped if the Link Layer encryption setup is performed earlier. An attacker in radio range can achieve arbitrary read/write access to protected GATT service data, cause a denial of service, or possibly control a device's function by establishing an encrypted session with an unauthenticated Long Term Key (LTK).
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T12:25:16.374Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.ti.com/tool/BLE-STACK"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://asset-group.github.io/disclosures/sweyntooth/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://asset-group.github.io/cves.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation in Texas Instruments SimpleLink SIMPLELINK-CC2640R2-SDK through 2.2.3 allows the Diffie-Hellman check during the Secure Connection pairing to be skipped if the Link Layer encryption setup is performed earlier. An attacker in radio range can achieve arbitrary read/write access to protected GATT service data, cause a denial of service, or possibly control a device\u0027s function by establishing an encrypted session with an unauthenticated Long Term Key (LTK)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-08-31T14:54:16",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://www.ti.com/tool/BLE-STACK"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://asset-group.github.io/disclosures/sweyntooth/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://asset-group.github.io/cves.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2020-13593",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation in Texas Instruments SimpleLink SIMPLELINK-CC2640R2-SDK through 2.2.3 allows the Diffie-Hellman check during the Secure Connection pairing to be skipped if the Link Layer encryption setup is performed earlier. An attacker in radio range can achieve arbitrary read/write access to protected GATT service data, cause a denial of service, or possibly control a device\u0027s function by establishing an encrypted session with an unauthenticated Long Term Key (LTK)."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.ti.com/tool/BLE-STACK",
"refsource": "MISC",
"url": "http://www.ti.com/tool/BLE-STACK"
},
{
"name": "https://asset-group.github.io/disclosures/sweyntooth/",
"refsource": "MISC",
"url": "https://asset-group.github.io/disclosures/sweyntooth/"
},
{
"name": "https://asset-group.github.io/cves.html",
"refsource": "MISC",
"url": "https://asset-group.github.io/cves.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2020-13593",
"datePublished": "2020-08-31T14:54:16",
"dateReserved": "2020-05-26T00:00:00",
"dateUpdated": "2024-08-04T12:25:16.374Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-13593 (GCVE-0-2020-13593)
Vulnerability from cvelistv5 – Published: 2020-08-31 14:54 – Updated: 2024-08-04 12:25
VLAI?
Summary
The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation in Texas Instruments SimpleLink SIMPLELINK-CC2640R2-SDK through 2.2.3 allows the Diffie-Hellman check during the Secure Connection pairing to be skipped if the Link Layer encryption setup is performed earlier. An attacker in radio range can achieve arbitrary read/write access to protected GATT service data, cause a denial of service, or possibly control a device's function by establishing an encrypted session with an unauthenticated Long Term Key (LTK).
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T12:25:16.374Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.ti.com/tool/BLE-STACK"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://asset-group.github.io/disclosures/sweyntooth/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://asset-group.github.io/cves.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation in Texas Instruments SimpleLink SIMPLELINK-CC2640R2-SDK through 2.2.3 allows the Diffie-Hellman check during the Secure Connection pairing to be skipped if the Link Layer encryption setup is performed earlier. An attacker in radio range can achieve arbitrary read/write access to protected GATT service data, cause a denial of service, or possibly control a device\u0027s function by establishing an encrypted session with an unauthenticated Long Term Key (LTK)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-08-31T14:54:16",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://www.ti.com/tool/BLE-STACK"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://asset-group.github.io/disclosures/sweyntooth/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://asset-group.github.io/cves.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2020-13593",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation in Texas Instruments SimpleLink SIMPLELINK-CC2640R2-SDK through 2.2.3 allows the Diffie-Hellman check during the Secure Connection pairing to be skipped if the Link Layer encryption setup is performed earlier. An attacker in radio range can achieve arbitrary read/write access to protected GATT service data, cause a denial of service, or possibly control a device\u0027s function by establishing an encrypted session with an unauthenticated Long Term Key (LTK)."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.ti.com/tool/BLE-STACK",
"refsource": "MISC",
"url": "http://www.ti.com/tool/BLE-STACK"
},
{
"name": "https://asset-group.github.io/disclosures/sweyntooth/",
"refsource": "MISC",
"url": "https://asset-group.github.io/disclosures/sweyntooth/"
},
{
"name": "https://asset-group.github.io/cves.html",
"refsource": "MISC",
"url": "https://asset-group.github.io/cves.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2020-13593",
"datePublished": "2020-08-31T14:54:16",
"dateReserved": "2020-05-26T00:00:00",
"dateUpdated": "2024-08-04T12:25:16.374Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}