Code: checked_xmalloc (size_t size)
 {
    alloc_limit_assert ("checked_xmalloc", size);
    return xmalloc (size);
 }

Vulnerability Type: Overflow 
CWE ID: CWE-190
Summary: An issue was discovered in tnef before 1.4.13. Several Integer Overflows, which can lead to Heap Overflows, have been identified in the functions that wrap memory allocation.
Commit Message: Fix integer overflows and harden memory allocator.