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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 – Updated: 2025-11-04 18:16
VLAI
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.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Platform |
Affected:
4.3.1.0
|
|
| Weston Embedded | uC-TCP-IP |
Affected:
v3.06.01
|
Credits
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CVE-2023-39540 (GCVE-0-2023-39540)
Vulnerability from nvd – Published: 2024-02-20 14:45 – Updated: 2025-11-04 18:16
VLAI
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.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Platform |
Affected:
4.3.1.0
|
|
| Weston Embedded | uC-TCP-IP |
Affected:
v3.06.01
|
Credits
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CVE-2023-38562 (GCVE-0-2023-38562)
Vulnerability from nvd – Published: 2024-02-20 14:45 – Updated: 2025-11-04 18:15
VLAI
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.
Severity
8.7 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Weston Embedded | uC-TCP-IP |
Affected:
v3.06.01
|
|
| weston-embedded | uc-tcp-ip |
Affected:
3.06.01
cpe:2.3:a:weston-embedded:uc-tcp-ip:*:*:*:*:*:*:*:* |
Credits
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CVE-2023-39541 (GCVE-0-2023-39541)
Vulnerability from cvelistv5 – Published: 2024-02-20 14:45 – Updated: 2025-11-04 18:16
VLAI
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.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Platform |
Affected:
4.3.1.0
|
|
| Weston Embedded | uC-TCP-IP |
Affected:
v3.06.01
|
Credits
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CVE-2023-39540 (GCVE-0-2023-39540)
Vulnerability from cvelistv5 – Published: 2024-02-20 14:45 – Updated: 2025-11-04 18:16
VLAI
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.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-126 - Buffer Over-read
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Silicon Labs | Gecko Platform |
Affected:
4.3.1.0
|
|
| Weston Embedded | uC-TCP-IP |
Affected:
v3.06.01
|
Credits
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CVE-2023-38562 (GCVE-0-2023-38562)
Vulnerability from cvelistv5 – Published: 2024-02-20 14:45 – Updated: 2025-11-04 18:15
VLAI
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.
Severity
8.7 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Weston Embedded | uC-TCP-IP |
Affected:
v3.06.01
|
|
| weston-embedded | uc-tcp-ip |
Affected:
3.06.01
cpe:2.3:a:weston-embedded:uc-tcp-ip:*:*:*:*:*:*:*:* |
Credits
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