description: In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.
problem types: Buffer Overflow
affected:
{
product: FreeBSD
vendor: n/a
versions:
status: affected, version: FreeBSD 11.4-RELEASE before p1
}