Remote Root Exploit in CVS
RenHoek writes "Security expert Stefan Esser from E-matters discovered a bug in CVS version 1.11.4 and lower, that can give malignant users remote root access. The exploit was confirmed on BSD, but other OS's like Linux, Solaris and Windows are vulnerable too. A security advisory can be found here and there is also a patch available. CVS version 1.11.5 which is fixed can be downloaded as well."
So if CVS is in CVS, maybe somebody rooted CVS's CVS to apply a patch to backdoor CVS, even with new CVS patches to CVS? ;)