Out-of-Bounds Write Vulnerability in Weston Embedded uC-HTTP by Weston
CVE-2023-24585

7.7HIGH

Key Information:

Vendor

Silicon Labs

Status
Gecko Platform
Cesium Net
Uc-http
Vendor
CVE Published:
14 November 2023

What is CVE-2023-24585?

An out-of-bounds write vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. This vulnerability can be exploited by sending specially crafted network packets, leading to potential memory corruption. Attackers can utilize this flaw to disrupt service or execute arbitrary code, making it critical for users to apply necessary mitigations and updates.

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Deploy the Patch

Affected Version(s)

Cesium NET 3.07.01

Gecko Platform 4.3.1.0

uC-HTTP v3.01.01

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Kelly Leuschner of Cisco Talos.
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