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CVE-2023-51391

HIGH
Published 2024-04-16T19:19:26.502Z
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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.473
Higher than 47.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

silabs.com

Unknown Product

Affected Versions:

0
silabs

gecko_software_development_kit

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-j435-3f42-ww7p

Advisory Details

A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-51391
WEB https://community.silabs.com/068Vm000004688g
WEB https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1945

Advisory provided by GitHub Security Advisory Database. Published: April 16, 2024, Modified: April 18, 2024

References

https://community.silabs.com/068Vm000004688g
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1945
Published: 2024-04-16T19:19:26.502Z
Last Modified: 2025-02-13T17:19:44.183Z
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