description: A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
problem types: CWE-665->CWE-824
affected:
{
product: openjpeg2
vendor: n/a
versions:
status: affected, version: openjpeg2 version 2.4.0 and prior
}