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Improper Restriction of Operations within the Bounds of a Memory Buffer

CVE-2009-2830

Severity Medium
Score 6.8/10

Summary

Multiple buffer overflows in Christos Zoulas file before 5.03 in Apple Mac OS X 10.6.x before 10.6.2 allow user-assisted remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Common Document Format (CDF) file. NOTE: this might overlap CVE-2009-1515.

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

CWE-119 - Buffer Overflow

Buffer overflow attacks involve data transit and operations exceeding the restricted memory buffer, thereby corrupting or overwriting data in adjacent memory locations. Such overflow allows the attacker to run arbitrary code or manipulate the existing code to cause privilege escalation, data breach, denial of service, system crash and even complete system compromise. Given that languages such as C and C++ lack default safeguards against overwriting or accessing data in their memory, applications utilizing these languages are most susceptible to buffer overflows attacks.

References

Advisory Timeline

  • Published