CVE-2013-0742 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Stack-based buffer overflow in Corel PDF Fusion 1.11. 📄 **Trigger**: Parsing XPS file ZIP directory names. 💥 **Consequences**: Arbitrary code execution or App Crash (DoS).

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: Boundary check error during XPS ZIP parsing. 📉 **CWE**: Stack-based Buffer Overflow. 📝 **Note**: Specific CWE ID not provided in data.

Q: Who is affected? (Versions/Components)

🎯 **Target**: Corel PDF Fusion. 📦 **Version**: 1.11. 🏢 **Vendor**: Corel (Canada). 📅 **Published**: Oct 3, 2013.

Q: What can hackers do? (Privileges/Data)

💻 **Privileges**: Arbitrary Code Execution. 📉 **Impact**: Remote attacker gains control. 🛑 **Alt**: Application Crash (DoS). 📂 **Vector**: Malicious XPS file.

Q: Is exploitation threshold high? (Auth/Config)

🔓 **Auth**: None required. 🖱️ **Action**: Victim must open crafted XPS file. 🌐 **Remote**: Yes, triggered by user interaction. ⚠️ **Threshold**: Low (Social Engineering needed).

Q: Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Exploit DB**: Yes (ID: 26805). 📢 **Advisories**: Secunia (52707), OSVDB (94933). 🌍 **Status**: Publicly referenced. 📜 **PoC**: Available via links.

Q: How to self-check? (Features/Scanning)

🔎 **Check**: Scan for Corel PDF Fusion v1.11. 📂 **Indicator**: Presence of XPS processing module. 🛠️ **Tool**: Use vulnerability scanners detecting buffer overflows in PDF tools. 📋 **Verify**: Check installed version.

Q: Is it fixed officially? (Patch/Mitigation)

🛡️ **Fix**: Update to patched version. 📥 **Action**: Download latest Corel PDF Fusion. 🚫 **Avoid**: Do not use v1.11. 📝 **Note**: Specific patch link not in data, check vendor site.

Q: What if no patch? (Workaround)

🚧 **Workaround**: Disable XPS file handling. 🚫 **Policy**: Block XPS files in email/DMZ. 🛑 **User Ed**: Train users not to open suspicious XPS files. 📉 **Risk**: Reduce attack surface.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: High (Remote Code Exec). 📅 **Age**: Old (2013), but critical if unpatched. 🎯 **Priority**: Patch immediately if still in use. 📉 **Relevance**: Low for modern systems, High for legacy.

Updated May 08, 2026

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Stack-based buffer overflow in Corel PDF Fusion 1.11. 📄 **Trigger**: Parsing XPS file ZIP directory names. 💥 **Consequences**: Arbitrary code execution or App Crash (DoS).

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: Boundary check error during XPS ZIP parsing. 📉 **CWE**: Stack-based Buffer Overflow. 📝 **Note**: Specific CWE ID not provided in data.

Q3Who is affected? (Versions/Components)

🎯 **Target**: Corel PDF Fusion. 📦 **Version**: 1.11. 🏢 **Vendor**: Corel (Canada). 📅 **Published**: Oct 3, 2013.

Q4What can hackers do? (Privileges/Data)

💻 **Privileges**: Arbitrary Code Execution. 📉 **Impact**: Remote attacker gains control. 🛑 **Alt**: Application Crash (DoS). 📂 **Vector**: Malicious XPS file.

Q5Is exploitation threshold high? (Auth/Config)

🔓 **Auth**: None required. 🖱️ **Action**: Victim must open crafted XPS file. 🌐 **Remote**: Yes, triggered by user interaction. ⚠️ **Threshold**: Low (Social Engineering needed).

Q6Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Exploit DB**: Yes (ID: 26805). 📢 **Advisories**: Secunia (52707), OSVDB (94933). 🌍 **Status**: Publicly referenced. 📜 **PoC**: Available via links.

Q7How to self-check? (Features/Scanning)

🔎 **Check**: Scan for Corel PDF Fusion v1.11. 📂 **Indicator**: Presence of XPS processing module. 🛠️ **Tool**: Use vulnerability scanners detecting buffer overflows in PDF tools. 📋 **Verify**: Check installed version.

Q8Is it fixed officially? (Patch/Mitigation)

🛡️ **Fix**: Update to patched version. 📥 **Action**: Download latest Corel PDF Fusion. 🚫 **Avoid**: Do not use v1.11. 📝 **Note**: Specific patch link not in data, check vendor site.

Q9What if no patch? (Workaround)

🚧 **Workaround**: Disable XPS file handling. 🚫 **Policy**: Block XPS files in email/DMZ. 🛑 **User Ed**: Train users not to open suspicious XPS files. 📉 **Risk**: Reduce attack surface.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: High (Remote Code Exec). 📅 **Age**: Old (2013), but critical if unpatched. 🎯 **Priority**: Patch immediately if still in use. 📉 **Relevance**: Low for modern systems, High for legacy.

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