CVE-2023-25181: Buffer Overflow
First published: Tue Nov 14 2023(Updated: )
A heap-based buffer overflow vulnerability exists in the HTTP Server functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted set of network packets can lead to arbitrary code execution. An attacker can send a malicious packet to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Silabs Gecko Software Development Kit | =4.3.1 | |
| Weston-embedded Cesium Net | =3.07.01 | |
| Weston-embedded Uc-http | =3.01.01 |
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Frequently Asked Questions
What is the vulnerability ID of this heap-based buffer overflow vulnerability?
The vulnerability ID is CVE-2023-25181.
What is the severity level of CVE-2023-25181?
CVE-2023-25181 has a severity level of critical (9).
Which software is affected by CVE-2023-25181?
The Silabs Gecko Software Development Kit version 4.3.1, Weston-embedded Cesium Net version 3.07.01, and Weston-embedded Uc-http version 3.01.01 are affected by CVE-2023-25181.
What is the potential impact of CVE-2023-25181?
CVE-2023-25181 can allow an attacker to execute arbitrary code by sending a specially crafted set of network packets.
Are there any references for CVE-2023-25181?
Yes, you can find more information about CVE-2023-25181 at the following links: - [Talos Intelligence](https://talosintelligence.com/vulnerability_reports/TALOS-2023-1726) - [Talos Intelligence](https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1726)
- collector/nvd-api
- agent/tags
- agent/event
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- collector/mitre-cve
- source/MITRE
- vendor/silabs
- canonical/silabs gecko software development kit
- version/silabs gecko software development kit/4.3.1
- vendor/weston-embedded
- canonical/weston-embedded cesium net
- version/weston-embedded cesium net/3.07.01
- canonical/weston-embedded uc-http
- version/weston-embedded uc-http/3.01.01