CVE-2007-0557 (rMake before 1.0.4 drops root privileges in a way that retains the original supplemental groups, which might allow attackers to gain privileges via a crafted recipe file, a different vulnerability than CVE-2007-0536.)
CVE-2007-0536 (The chroot helper in rMake for rPath Linux 1 does not drop supplemental groups, which causes packages to be installed with insecure permissions and might allow local users to gain privileges.)