CVE-2013-4549
UnknownEPSS 3.10%
Last modified
CVE-2013-4549 is a vulnerability of currently unknown severity. QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.. EPSS estimates a 3.10% chance of exploitation in the next 30 days.
Description
QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Digia | Qt | <= 5.1.0 |
| Qt | Qt | 5.0.2 |
References
- http://secunia.com/advisories/56008Vendor Advisory
- http://secunia.com/advisories/56166Vendor Advisory
- http://secunia.com/advisories/56008Vendor Advisory
- http://secunia.com/advisories/56166Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-4549?
QXmlSimpleReader in Qt before 5.2 allows context-dependent attackers to cause a denial of service (memory consumption) via an XML Entity Expansion (XEE) attack.
How severe is CVE-2013-4549?
Severity scoring for CVE-2013-4549 is pending analysis. The EPSS model estimates a 3.10% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4549?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2013-4549?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST