What’s Vulnerable › Vulnerabilities

CVE-2023-52729

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-04 · updated 2026-06-17
• Weakness: CWE-120

Description

TCPServer.cpp in SimpleNetwork through 29bc615 has an off-by-one error that causes a buffer overflow when trying to add '\0' to the end of long msg data. It can be exploited via crafted TCP packets.

References

• https://github.com/kashimAstro/SimpleNetwork/issues/23
• https://github.com/kashimAstro/SimpleNetwork/issues/23

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