Intel Server Board/Server System/Compute Module prior 2.48.ce3e3bd2 BMC Firmware out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.61

Summaryinfo

A vulnerability was found in Intel Server Board, Server System and Compute Module. It has been declared as critical. This affects an unknown part of the component BMC Firmware. Executing a manipulation can lead to out-of-bounds write. This vulnerability appears as CVE-2020-24473. The attack requires local access. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Intel Server Board, Server System and Compute Module (Forum Software) and classified as critical. This vulnerability affects some unknown processing of the component BMC Firmware. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 06/10/2021 as intel-sa-00476. The advisory is shared for download at intel.com. This vulnerability was named CVE-2020-24473. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.48.ce3e3bd2 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
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: Server Board/Server System/Compute Module 2.48.ce3e3bd2

Timelineinfo

08/19/2020 🔍
06/10/2021 +295 days 🔍
06/10/2021 +0 days 🔍
06/12/2021 +2 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00476
Status: Confirmed

CVE: CVE-2020-24473 (🔍)
GCVE (CVE): GCVE-0-2020-24473
GCVE (VulDB): GCVE-100-176728

Entryinfo

Created: 06/10/2021 10:56
Updated: 06/12/2021 15:49
Changes: 06/10/2021 10:56 (39), 06/12/2021 15:49 (5)
Complete: 🔍
Cache ID: 216::103

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