CVE-2016-4414
UnknownEPSS 2.93%
Last modified
CVE-2016-4414 is a vulnerability of currently unknown severity. The onReadyRead function in core/coreauthhandler.cpp in Quassel before 0.12.4 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via invalid handshake data.. EPSS estimates a 2.93% chance of exploitation in the next 30 days.
Description
The onReadyRead function in core/coreauthhandler.cpp in Quassel before 0.12.4 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via invalid handshake data.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opensuse | Leap | 42.1 |
| Opensuse | Opensuse | 13.2 |
| Quassel-Irc | Quassel | <= 0.12.3 |
| Fedoraproject | Fedora | 22 |
| Fedoraproject | Fedora | 23 |
| Fedoraproject | Fedora | 24 |
References
- https://github.com/quassel/quassel/commit/e678873Vendor Advisory
- https://github.com/quassel/quassel/commit/e678873Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-4414?
The onReadyRead function in core/coreauthhandler.cpp in Quassel before 0.12.4 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via invalid handshake data.
How severe is CVE-2016-4414?
Severity scoring for CVE-2016-4414 is pending analysis. The EPSS model estimates a 2.93% probability of exploitation in the next 30 days.
How do I fix CVE-2016-4414?
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.
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Are you affected by CVE-2016-4414?
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Scan your code nowSource: NVD / NIST