Intel SGX DCAP up to 1.5 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Intel SGX DCAP up to 1.5. It has been rated as problematic. Affected by this vulnerability is an unknown functionality. This manipulation causes denial of service. This vulnerability is tracked as CVE-2020-8766. The attack is only possible within the local network. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Intel SGX DCAP up to 1.5 (Chip Software) and classified as problematic. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was disclosed 11/12/2020 as intel-sa-00398. The advisory is shared at intel.com. This vulnerability is known as CVE-2020-8766. The exploitation appears to be easy. The attack needs to approached within the local network. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.6 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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 1.6

Timelineinfo

02/06/2020 🔍
11/12/2020 +280 days 🔍
11/12/2020 +0 days 🔍
12/06/2020 +24 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00398
Status: Confirmed

CVE: CVE-2020-8766 (🔍)
GCVE (CVE): GCVE-0-2020-8766
GCVE (VulDB): GCVE-100-164857

Entryinfo

Created: 11/12/2020 21:45
Updated: 12/06/2020 16:37
Changes: 11/12/2020 21:45 (39), 12/06/2020 16:35 (2), 12/06/2020 16:37 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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