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6 vulnerabilities found for uC-TCP-IP by Weston Embedded

CVE-2023-39541 (GCVE-0-2023-39541)
Vulnerability from nvd
Published
2024-02-20 14:45
Modified
2025-11-04 18:16
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
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.
References
Impacted products
Vendor Product Version
Silicon Labs Gecko Platform Version: 4.3.1.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-39540 (GCVE-0-2023-39540)
Vulnerability from nvd
Published
2024-02-20 14:45
Modified
2025-11-04 18:16
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
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 IPv4 ICMP packet.
References
Impacted products
Vendor Product Version
Silicon Labs Gecko Platform Version: 4.3.1.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-38562 (GCVE-0-2023-38562)
Vulnerability from nvd
Published
2024-02-20 14:45
Modified
2025-11-04 18:15
Severity ?
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
CWE
Summary
A double-free vulnerability exists in the IP header loopback parsing functionality of Weston Embedded uC-TCP-IP v3.06.01. A specially crafted set of network packets can lead to memory corruption, potentially resulting in code execution. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.
References
Impacted products
Vendor Product Version
Weston Embedded uC-TCP-IP Version: v3.06.01
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-39541 (GCVE-0-2023-39541)
Vulnerability from cvelistv5
Published
2024-02-20 14:45
Modified
2025-11-04 18:16
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
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.
References
Impacted products
Vendor Product Version
Silicon Labs Gecko Platform Version: 4.3.1.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-39540 (GCVE-0-2023-39540)
Vulnerability from cvelistv5
Published
2024-02-20 14:45
Modified
2025-11-04 18:16
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
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 IPv4 ICMP packet.
References
Impacted products
Vendor Product Version
Silicon Labs Gecko Platform Version: 4.3.1.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-38562 (GCVE-0-2023-38562)
Vulnerability from cvelistv5
Published
2024-02-20 14:45
Modified
2025-11-04 18:15
Severity ?
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
CWE
Summary
A double-free vulnerability exists in the IP header loopback parsing functionality of Weston Embedded uC-TCP-IP v3.06.01. A specially crafted set of network packets can lead to memory corruption, potentially resulting in code execution. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.
References
Impacted products
Vendor Product Version
Weston Embedded uC-TCP-IP Version: v3.06.01
 Create a notification for this product.
Show details on NVD website

To clipboard 

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