w00giving 99 -4-
| Sommaire de ce dossier |
| Ze advisories |
| Ze linkz |
http://www.w00w00.org/advisories.html
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Relocation of w00w00.org:
After being relocated, http://www.w00w00.org is up and running. Although
we are using an old backup of the site (off the mirror), we have added
a new w00bio and w00giving (advisories) section. When we receive the
newest backup of the site, we'll finish updating (notice all the new
w00quotes!). You find our bio, articles, code/projects, and advisories
on the site. Send us your input.
Note on w00w00:
At 30+ active members (in seven countries, three continents, and twelve
US states), w00w00 has grown into the world's largest non-profit security
team. Of course, we love our nearest competitors, Cult of the Dead Cow
(CDC), at 22-23 members. [The largest for-profit security team that I am
aware of is ISS's X-Force.]
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Discovered by: ktwo (ktwo@ktwo.ca)
When patches/fixes are applied to binaries on UnixWare 7, the original,
unpatched binary files (with the suid/sgid bits maintained) are stored
in /var/sadm. By default, the permissions on this directory is 755.
This allows normal users to execute and exploit old binaries leftover
from patching.
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Patch:
Run 'chmod o-rx /var/sadm' to remove read/execution privileges for normal
users.
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Contributors to w00giving '99: awr, jobe, Sangfroid, rfp, vacuum,
interrupt, dmess0r, marc, kitekoa, and K2
People who deserve hellos: nocarrier, minus, daveg, nny, dark
spyrit (and beavuh), and blakew
w00giving '99 advisories are being archived by
kitekoa at:
http://www.kitetoa.com/Pages/Textes/Les_Dossiers/Admins/Fest/advisories.htm