mirror of
https://github.com/CVEProject/cvelist.git
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160 lines
7.2 KiB
JSON
160 lines
7.2 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2021-22636",
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"ASSIGNER": "ics-cert@hq.dhs.gov",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "\n\n\n\n\n\n\nTexas Instruments TI-RTOS, when configured to use HeapMem heap(default), malloc returns a valid pointer to a small buffer on extremely large values, which can trigger an integer overflow vulnerability in 'HeapMem_allocUnprotected' and result in code execution. \n\n\n\n\n\n\n\n"
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-190: Integer Overflow or Wraparound",
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"cweId": "CWE-190"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Texas Instruments",
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"product": {
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"product_data": [
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{
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"product_name": "CC32XX",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "0",
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"version_value": "4.40.00.07"
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}
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]
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}
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},
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{
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"product_name": "SimpleLink MSP432E4XX",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "all versions"
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}
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]
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}
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},
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{
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"product_name": "SimpleLink-CC13XX",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "0",
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"version_value": "4.40.00"
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}
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]
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}
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},
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{
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"product_name": "SimpleLink-CC26XX",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "0",
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"version_value": "4.40.00"
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}
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]
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}
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},
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{
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"product_name": "SimpleLink-CC32XX",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "0",
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"version_value": "4.10.03"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-119-04",
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"refsource": "MISC",
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"name": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-119-04"
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},
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{
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"url": "https://www.ti.com/tool/TI-RTOS-MCU",
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"refsource": "MISC",
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"name": "https://www.ti.com/tool/TI-RTOS-MCU"
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.1.0-dev"
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},
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"source": {
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"discovery": "EXTERNAL"
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},
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"solution": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<div>Texas Instruments CC32XX \u2013 Update to v4.40.00.07</div><div>Texas Instruments SimpleLink CC13X0 \u2013 <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html\">Update to v4.10.03</a></div><div>Texas Instruments SimpleLink CC13X2-CC26X2 \u2013 <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html\">Update to v4.40.00</a></div><div>Texas Instruments SimpleLink CC2640R2 \u2013 <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html\">Update to v4.40.00</a></div><div>Texas Instruments SimpleLink MSP432E4 \u2013 Confirmed. No update currently planned</div>\n\n<br>"
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}
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],
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"value": "Texas Instruments CC32XX \u2013 Update to v4.40.00.07\n\nTexas Instruments SimpleLink CC13X0 \u2013 Update to v4.10.03 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html \n\nTexas Instruments SimpleLink CC13X2-CC26X2 \u2013 Update to v4.40.00 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html \n\nTexas Instruments SimpleLink CC2640R2 \u2013 Update to v4.40.00 https://www.ti.com/technologies/security/report-product-security-vulnerabilities.html \n\nTexas Instruments SimpleLink MSP432E4 \u2013 Confirmed. No update currently planned\n\n\n\n\n"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "David Atch, Omri Ben Bassat, and Tamir Ariel from Microsoft Section 52, and the Azure Defender for IoT research group reported these vulnerabilities to CISA."
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}
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],
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"impact": {
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"cvss": [
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{
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"attackComplexity": "HIGH",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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}
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]
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}
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} |