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CVE-2023-38562 A double-free vulnerability exists in the IP header loopback parsing functionality of Weston Embedded uC-TCP-IP v3.06.01

Description

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.

Affected products and versions

Product Affected versions Fixed in
uC-TCP-IP 3.06.01 No fix stated
uc-tcp-ip 3.06.01 No fix stated

Other CVEs of uC-TCP-IP

The 3 CVEs of uC-TCP-IP →
CVE-2023-39540 A denial of service vulnerability exists in the ICMP and ICMPv6 parsing functionality of Weston Embedded uC-TCP-IP… 5.9 Medium CVE-2023-39541 A denial of service vulnerability exists in the ICMP and ICMPv6 parsing functionality of Weston Embedded uC-TCP-IP… 5.9 Medium
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