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sacadm.2.7.x86.txt

sacadm.2.7.x86.txt
Posted Dec 7, 2002
Authored by Watercloud

Solaris 2.7 x86's sacadm has a buffer overflow in the processing of command line arguments. Perl code to test for the bug included.

tags | overflow, x86, perl
systems | solaris
SHA-256 | 3a600355f3aad555bb91e5d3bf28689c25c62071e1846b2ddf751c180bc9efd9

sacadm.2.7.x86.txt

Change Mirror Download
-rwsr-xr-x   1 root     sys        23004  14 06:12 /usr/sbin/sacadm

The problem like this :

main()
{
char buff[512];
. . . .
getopt(". . f:. . ");
. . . .
case 'f':
{
. . . .
sprintf(buff," .. -f %s . . . ", optarg);
}
. . . .
}

Test : sacadm -f `perl -e 'print "A"x6000'`

Thanks warning3@nsfocus.com for talk about this problem.

Advice: chmod u-s sacadm

It is hard to exploit for other options check.

Sorry for my poor english.


watercloud

----------

safesuite@263.net
watercloud@xfocus.org

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