Re: OpenUNIX 8 & Unixware possible local root

From: KF (dotslashat_private)
Date: Wed Oct 03 2001 - 10:01:00 PDT

  • Next message: Bob Dog: "RE: OpenUNIX 8 & Unixware possible local root"

    You guys should check ALL the dt suid / sgid against command line
    HOME and TERM overflows ... as stated prior I have made ALL dt binarys
    that 
    are sgid / suid core on OpenUnix8 except dtmail which already had issues
    I believe. 
    -KF 
    
    
    "Cushing, David" wrote:
    > 
    > I was able to reproduce this on a Solaris 8 sparc machine with different
    > tolerances:
    > 
    > [288] uname -a
    > SunOS hostname 5.8 Generic_108528-08 sun4u sparc SUNW,Ultra-60
    > [289] /usr/dt/bin/dtterm -tn `perl -e 'print "A"x1083'`
    > Segmentation Fault(coredump)
    > [297] /usr/dt/bin/dtterm -tn `perl -e 'print "A"x2083'`
    > Bus Error(coredump)
    > ginger:dcushing[298]
    > 
    > -David
    > 
    > > -----Original Message-----
    > > From: Aycan Irican [mailto:aycanat_private]
    > > Sent: Tuesday, October 02, 2001 1:55 AM
    > > To: bugtraqat_private
    > > Cc: evrimat_private
    > > Subject: OpenUNIX 8 & Unixware possible local root
    > >
    > >
    > > -----BEGIN PGP SIGNED MESSAGE-----
    > > Hash: SHA1
    > >
    > > Another dt series bug...
    > >
    > > $ uname -a
    > > OpenUNIX zen 5 8.0.0 i386 x86at Caldera UNIX_SVR5
    > > $ id
    > > uid=101(fixxxer) gid=1(other)
    > > $ ls -al /usr/dt/bin/dtterm
    > > - -r-sr-xr-x 1 root bin 60892 Haz 10 05:03
    > > /usr/dt/bin/dtterm
    > > $ /usr/dt/bin/dtterm -tn `perl -e 'print "A"x1040'`
    > > Warning: Missing charsets in String to FontSet conversion
    > > Warning: Missing charsets in String to FontSet conversion
    > > Memory fault
    > > .. snip ..
    



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