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Improper Restriction of Operations within the Bounds of a Memory Buffer


Severity Medium
Score 6.8/10


Heap-based buffer overflow in the TZipTV component in (1) ZipTV for Delphi 7 2006.1.26 and for C++ Builder 2006-1.16, (2) PentaZip and PentaSuite-PRO, and possibly other products, allows user-assisted attackers to execute arbitrary code via an ARJ archive with a long header. NOTE: the ACE archive vector is covered by CVE-2005-2856.

  • NONE

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.


Advisory Timeline

  • Published