CVE-2014-4455
UnknownEPSS 0.39%
Last modified
CVE-2014-4455 is a vulnerability of currently unknown severity. dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Iphone Os | <= 8.1.2 |
| Apple | Tvos | <= 7.0.1 |
| Apple | Tvos | 6.0 |
| Apple | Tvos | 6.0.1 |
| Apple | Tvos | 6.0.2 |
| Apple | Tvos | 6.1 |
| Apple | Tvos | 6.1.1 |
| Apple | Tvos | 6.1.2 |
| Apple | Tvos | 6.2 |
| Apple | Tvos | 6.2.1 |
| Apple | Tvos | 7.0 |
| Apple | Tvos | 7.0.1 |
References
- http://support.apple.com/HT204245Vendor Advisory
- http://support.apple.com/HT204246Vendor Advisory
- https://support.apple.com/en-us/HT6590Vendor Advisory
- https://support.apple.com/en-us/HT6592Vendor Advisory
- http://support.apple.com/HT204245Vendor Advisory
- http://support.apple.com/HT204246Vendor Advisory
- https://support.apple.com/en-us/HT6590Vendor Advisory
- https://support.apple.com/en-us/HT6592Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-4455?
dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file.
How severe is CVE-2014-4455?
Severity scoring for CVE-2014-4455 is pending analysis. The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2014-4455?
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-2014-4455?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST