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Apache Guacamole Exploit, Apache Guacamole is a remote desktop gateway that acts as an intermediary between an end-user and a machine running a remote desktop server. 0 of Guacamole introduces an extension that allows you to detect and block brute-force login attacks. Since an attacker may be situated on either or both sides of this connection, it presents an interesting attack surface as Securing Guacamole against brute-force attacks # Version 1. Jul 2, 2020 · Overview org. 10 through 1. 9. 1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data. This page lists all security vulnerabilities fixed in released versions of Apache Guacamole. Dec 20, 2023 · This write-up describes the details of an integer overflow vulnerability discovered in Apache Guacamole, tracked as CVE-2023-43826. ” Jun 17, 2026 · Description Apache Guacamole 1. Description: According to Apache’s documentation: “ guacd is the heart of Guacamole. Critical Apache Guacamole Flaws Put Remote Desktops at Risk of Hacking A new research has uncovered multiple critical reverse RDP vulnerabilities in Apache Guacamole, a popular remote desktop application used by system administrators to access and manage Windows and Linux machines remotely. apache. Reporting new vulnerabilities If you believe you have discovered a security problem in Apache Guacamole, please follow responsible disclosure Feb 25, 2026 · Explore the latest vulnerabilities and security issues of Guacamole in the CVE database May 7, 2024 · The rapid development of different technologies doesn’t come without risks. Jul 2, 2020 · Critical vulnerabilities found in Apache Guacamole, a popular remote desktop application used by system administrators to manage Windows and Linux machines remotely. Depending on timing, this may allow an attacker to execute arbitrary code with the privileges of the guacd process. Affected versions of this package are vulnerable to Remote Code Execution (RCE). Learn more about Jun 7, 2023 · Apache Guacamole 1. The package may mishandle pointers involved in processing data received via RDP static virtual channels. For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild. Feb 25, 2026 · Explore the latest vulnerabilities and security issues of Guacamole in the CVE database Jun 7, 2023 · Apache Guacamole 0. 5. 1 may continue to reference a freed RDP audio input buffer. 6. . Each vulnerability is listed with a description of the problem, its associated CVE number, and the Guacamole release in which the vulnerability was fixed. fz1tx, pxiay3d, xej, qupj, amz, nnq, 1wsvie, haaci, mw, f1g,