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VULNERABILITIES

CVE-2023-39541 Details

Description

A denial of service vulnerability exists in the ICMP and ICMPv6 parsing functionality of Weston Embedded uC-TCP-IP v3.06.01. A specially crafted network packet can lead to an out-of-bounds read. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability concerns a denial of service within the parsing an IPv6 ICMPv6 packet.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1828 CVEExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1828 CVE
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1828 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]
CWE-126Buffer Over-read[email protected]

Affected Products

ProductVersions
weston-embedded uc-tcp-ip
3.06.01

CPE

  • cpe:2.3:a:weston-embedded:uc-tcp-ip:3.06.01:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-39541
NVD Published Date:
Feb 20, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-39541 Details - Not Deferred