The vulnerability is caused due to the "_rtld()" function in libexec/rtld-elf/rtld.c not correctly clearing certain dangerous environment variables before executing suid root processes, which can be exploited to execute arbitrary code with root privileges. WARNING: This is an early release module. This is not the final version of this module. It is a pre-released version in order to deliver a module as quickly as possible to our customers that may be useful in some situations. Since this module is not the final version it may contain bugs or have limited functionality and may not have complete or accurate documentation.
Wednesday, December 2, 2009 - 00:00