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Uncontrolled Resource Consumption

CVE-2006-2120

Low
2.1/10

Summary

The "TIFFToRGB" function in libtiff versions prior to 3.8.1 allows remote attackers to cause a Denial of Service (crash) via a crafted "TIFF" image with "Yr", "Yg", or "Yb" values that exceed the "YCR", "YCG", or "YCB" values, which triggers an out-of-bounds read.

  • LOW
  • LOCAL
  • NONE
  • NONE
  • NONE
  • PARTIAL

CWE-400 - Uncontrolled resource consumption

An uncontrolled resource allocation attack (also known as resource exhaustion attack) triggers unauthorized overconsumption of the limited resources in an application, such as memory, file system storage, database connection pool entries, and CPU. This may lead to denial of service for valid users and degradation of the application's functionality as well as that of the host operating system.

References

Advisory Timeline

  • Published