CVE-2012-4447
UnknownEPSS 6.73%
Last modified
CVE-2012-4447 is a vulnerability of currently unknown severity. Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format.. EPSS estimates a 6.73% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | <= 4.0.2 |
| Libtiff | Libtiff | 3.4 |
| Libtiff | Libtiff | 3.5.1 |
| Libtiff | Libtiff | 3.5.2 |
| Libtiff | Libtiff | 3.5.3 |
| Libtiff | Libtiff | 3.5.4 |
| Libtiff | Libtiff | 3.5.5 |
| Libtiff | Libtiff | 3.5.6 |
| Libtiff | Libtiff | 3.5.7 |
| Libtiff | Libtiff | 3.6.0 |
| Libtiff | Libtiff | 3.6.1 |
| Libtiff | Libtiff | 3.7.0 |
| Libtiff | Libtiff | 3.7.1 |
| Libtiff | Libtiff | 3.7.2 |
| Libtiff | Libtiff | 3.7.3 |
| Libtiff | Libtiff | 3.7.4 |
| Libtiff | Libtiff | 3.8.0 |
| Libtiff | Libtiff | 3.8.1 |
| Libtiff | Libtiff | 3.8.2 |
| Libtiff | Libtiff | 3.9 |
| Libtiff | Libtiff | 3.9.0 |
| Libtiff | Libtiff | 3.9.1 |
| Libtiff | Libtiff | 3.9.2 |
| Libtiff | Libtiff | 3.9.2-5.2.1 |
| Libtiff | Libtiff | 3.9.3 |
| Libtiff | Libtiff | 3.9.4 |
| Libtiff | Libtiff | 3.9.5 |
| Libtiff | Libtiff | 4.0 |
| Libtiff | Libtiff | 4.0.1 |
References
- http://secunia.com/advisories/49938Vendor Advisory
- http://secunia.com/advisories/51049Vendor Advisory
- http://secunia.com/advisories/49938Vendor Advisory
- http://secunia.com/advisories/51049Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-4447?
Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format.
How severe is CVE-2012-4447?
Severity scoring for CVE-2012-4447 is pending analysis. The EPSS model estimates a 6.73% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4447?
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-2012-4447?
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