CVE-2004-0326 — AI Deep Analysis Summary

🚨 **Essence**: A buffer overflow in the **WEB proxy component** of Proxy-Pro Professional GateKeeper. 📉 **Consequences**: Remote attackers can trigger this by sending **oversized HTTP GET requests**.…

🛡️ **Root Cause**: **Buffer Overflow** vulnerability. 📝 **Flaw**: The application fails to properly validate the length of input data in HTTP GET requests.…

👥 **Affected**: Users of **Proxy-Pro Professional GateKeeper**. 📦 **Component**: Specifically the **WEB proxy** module. 📅 **Context**: Vulnerability disclosed in **February 2004**.…

🕵️ **Hackers' Power**: Execute **arbitrary instructions/commands**. 🏆 **Privileges**: Runs with the **permissions of the GateKeeper process**. 📂 **Data**: Potential full system control, not just data theft.…

📊 **Threshold**: **Low**. 🚪 **Auth**: Likely **unauthenticated** or remote access required. 📡 **Vector**: Exploited via **HTTP GET requests**.…

📢 **Public Exp?**: **Yes**. 📜 **Evidence**: Disclosed in **Full Disclosure** and **Bugtraq** mailing lists (Feb 2004). 🔗 **Refs**: Links to `lists.grok.org.uk` and `marc.info` confirm public PoC/discussion.…

🔍 **Self-Check**: Scan for **Proxy-Pro Professional GateKeeper** services. 📡 **Test**: Send **abnormally long HTTP GET requests** to the web proxy port. ⚠️ **Indicator**: Look for crashes or unexpected behavior.…

🩹 **Official Fix**: The data implies a fix exists as it is a historical CVE (2004). 📦 **Action**: Update to the latest patched version of GateKeeper.…

🚧 **No Patch Workaround**: **Disable** the WEB proxy feature entirely. 🛑 **Network**: Block external access to the proxy port via **firewall rules**. 📉 **Isolate**: Move the service to an internal network only.…

🔥 **Urgency**: **Critical** (Historically). 📅 **Time**: This is a **2004** vulnerability. 📉 **Current Risk**: Low for modern systems unless running **legacy/unsupported** infrastructure.…