description: Hardlink before 0.1.2 has multiple integer overflows leading to heap-based buffer overflows because of the way string lengths concatenation is done in the calculation of the required memory space to be used. A remote attacker could provide a specially-crafted directory tree and trick the local user into consolidating it, leading to hardlink executable crash or potentially arbitrary code execution with user privileges.
problem types: Integer Overflow
affected:
{
product: hardlink
vendor: hardlink
versions:
status: affected, version: 0.3.0
}