Texas Instruments Code Composer Studio IDE up to 10.1.0 on HTTPS X.509 certificate validation

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Texas Instruments Code Composer Studio IDE up to 10.1.0 on HTTPS. Affected by this issue is an unknown function of the component X.509 Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. Using CWE to declare the problem leads to CWE-295. The product does not validate, or incorrectly validates, a certificate. Impacted is confidentiality, integrity, and availability.

The weakness was published 01/27/2021 as EXT_EP-10212. The advisory is available at sir.ext.ti.com. This vulnerability is handled as CVE-2021-3285. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project.

Upgrading to version 10.1.1 eliminates this vulnerability.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Code Composer Studio IDE 10.1.1

Timelineinfo

01/23/2021 🔍
01/27/2021 +4 days 🔍
01/27/2021 +0 days 🔍
02/20/2021 +24 days 🔍

Sourcesinfo

Advisory: EXT_EP-10212
Status: Confirmed

CVE: CVE-2021-3285 (🔍)

Entryinfo

Created: 01/27/2021 11:43
Updated: 02/20/2021 15:27
Changes: 01/27/2021 11:43 (40), 02/20/2021 15:23 (5), 02/20/2021 15:27 (8)
Complete: 🔍
Cache ID: 13:FEF:103

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