Re: response to the bugtraq report of buffer overruns in imapd LIST command

2000-04-19 Thread Warner Losh
In message <[EMAIL PROTECTED]> Mark Crispin writes: : Last but not least, I am very interested in Kris Kennaway's claim : that "It may also be possible to break out of the chroot jail on : some platforms." If true, it represents a huge root-level security : hole on those platforms. I simply do n

Re: dump buffer overflow

2000-03-09 Thread Warner Losh
In message <[EMAIL PROTECTED]> Lamagra Argamal writes: : On FreeBSD dump has the same hole i describes in my previous post. Only it is :exploitable :-) You are wrong. That hole was cleaned up a long time ago, before Release 3.3R. Are you *SURE* that you tested a latest version? Warner

Re: chfalgs() [heads up]

1999-08-05 Thread Warner Losh
: From quick inspection, FreeBSD appears to be vulnerable While I don't usually like to comment on pending advisories, FreeBSD has corrected this problem in -current, -stable and soon in 2.2.8-stable. There will be an advisory from the person that brought this to our (and presumably their) atten

Re: Troff dangerous.

1999-07-27 Thread Warner Losh
In FreeBSD-stable and -current, these tricks allow only tojan horses, but do not allow normal users to elevate their privs. It appears that man doesn't run at elevated priviledge levels for execution of the sub-commands needed to build the man pages (despite man being setuid man on FreeBSD-stable