description: libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.
problem types: CWE-191->(CWE-125|CWE-787)
affected:
{
vendor: n/a
product: libtiff
versions:
version: libtiff 4.4.0rc1, status: affected
}