Vulnerability Development mailing list archives

Re: ddd smashed


From: Pavel Kankovsky <peak () argo troja mff cuni cz>
Date: Wed, 16 Jan 2002 02:27:47 +0100 (MET)

On 15 Jan 2002, l0rt wrote:

Program  : ddd
OS       : Linux
DISTRO   : RedHat 7.1
Issue    : 0x41414141 (no core tho)
Home Page: http://www.gnu.org/software/ddd/
suid     : No
sgid     : No
Issue    : ddd may be called by an suid helper binary and could be      
exploited to gain local root access.

Why the hell would anyone ever want to invoke a *debugger* frontend via a
setuid helper?! Anyone stupid enough to do anything like that would create
multiple security holes an order of magnitude bigger than this little 
buffer overflow in ddd!

--Pavel Kankovsky aka Peak  [ Boycott Microsoft--http://www.vcnet.com/bms ]
"Resistance is futile. Open your source code and prepare for assimilation."


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