Intel SGX DCAP Software prior 1.19.100.3 on Windows information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Intel SGX DCAP Software on Windows. Affected by this issue is some unknown functionality. Performing a manipulation results in information disclosure. This vulnerability is known as CVE-2023-42776. Attacking locally is a requirement. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Intel SGX DCAP Software on Windows (Chip Software). It has been classified as problematic. This affects some unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Improper input validation in some Intel(R) SGX DCAP software for Windows before version 1.19.100.3 may allow an authenticateed user to potentially enable information disclosure via local access.

The weakness was published 02/14/2024 as intel-sa-01014. It is possible to read the advisory at intel.com. This vulnerability is uniquely identified as CVE-2023-42776 since 09/22/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 1.19.100.3 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 3.8
CNA Vector (Intel Corporation): 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: SGX DCAP Software 1.19.100.3

Timelineinfo

09/22/2023 🔍
02/14/2024 +145 days 🔍
02/14/2024 +0 days 🔍
10/24/2024 +253 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-01014
Status: Confirmed

CVE: CVE-2023-42776 (🔍)
GCVE (CVE): GCVE-0-2023-42776
GCVE (VulDB): GCVE-100-253815

Entryinfo

Created: 02/14/2024 15:39
Updated: 10/24/2024 18:58
Changes: 02/14/2024 15:39 (50), 03/06/2024 14:37 (1), 10/24/2024 18:58 (27)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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