description: A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
problem types: CWE-787
affected:
{
product: grub2
vendor: n/a
versions:
status: affected, version: grub 2.06
}