CVE-2023-33965: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

June 6, 2023

Brook is a cross-platform programmable network tool. The tproxy server is vulnerable to a drive-by command injection. An attacker may fool a victim into visiting a malicious web page which will trigger requests to the local tproxy service leading to remote code execution. A patch is available in version 20230606.

References

github.com/advisories/GHSA-vfrj-fv6p-3cpf
github.com/txthinking/brook/commit/314d7070c37babf6c38a0fe1eada872bb74bf03e
github.com/txthinking/brook/security/advisories/GHSA-vfrj-fv6p-3cpf
nvd.nist.gov/vuln/detail/CVE-2023-33965

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