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Integer Overflow or Wraparound

CVE-2011-3026

Medium
6.8/10

Summary

Integer overflow in libpng, as used in Google Chrome prior to 17.0.963.56, allows remote attackers to cause a Denial of Service (DoS) or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.

  • MEDIUM
  • NETWORK
  • NONE
  • PARTIAL
  • PARTIAL
  • PARTIAL

CWE-190 - Integer Overflow or Wraparound

The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

Advisory Timeline

  • Published