description: Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file.
problem types: CWE-476
affected:
{
product: upx
vendor: n/a
versions:
status: affected, version: upx 4.0
}