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VULNERABILITIES

CVE-2023-31247 Details

Description

A memory corruption vulnerability exists in the HTTP Server Host header parsing functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1746 CVEExploitTechnical DescriptionThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1746 CVE
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1746 [email protected]ExploitTechnical DescriptionThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
silabs gecko software development kit
4.3.1

CPE

  • cpe:2.3:a:silabs:gecko_software_development_kit:4.3.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
weston-embedded cesium net
3.07.01

CPE

  • cpe:2.3:a:weston-embedded:cesium_net:3.07.01:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
weston-embedded uc-http
3.01.01

CPE

  • cpe:2.3:a:weston-embedded:uc-http:3.01.01:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-31247
NVD Published Date:
Nov 14, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-31247 Details - Not Deferred