Bugtraq mailing list archives
Re: permissions
From: shipley () merde dis org (Evil Pete)
Date: Tue, 17 May 1994 02:31:13 -0700
"Pat Myrto" has been known to say:
There is a patch, that is nothing more than a script that improves the perms that is available, at least for SunOS 4.1.x. As you point out it changes /etc/ from bin to root, and the same with a lot of other subdirs. How complete it is, I don't know but it is far better than the original.
To get the permissions right under SunOS you have to do it yourself mount: / rw,nosuid /usr ro /var rw,nosuid /home rw,nosuid /tmp rw,nosuid /usr/local ro and for automount/afs users: /net rw,nosuid,nodev this way there is not place to install a setuid program/backdoor and most of the system binaries are on a readonly partition. as for sun automount (afs is better :-) I find most sites that setup /net forget to disable setuid, thus anyone can get root my typing the command: /net/unsecure.host.another.dom/tmp/make_be_root
Current thread:
- Re: Time For New Security Package? (was Re: new iss stuff), (continued)
- Re: Time For New Security Package? (was Re: new iss stuff) Tom Fitzgerald (May 10)
- Re: Time For New Security Package? (was Re: new iss stuff) Oliver Friedrichs (May 11)
- ANNOUNCING THE [8LGM] FILESERVER & MAILING LIST INFO Karl Strickland (May 14)
- Re: Time For New Security Package? (was Re: new iss stuff) Gene Spafford (May 14)
- The ISS Program Paul Robinson (May 10)
- wolves and sheep on the inet Timothy Newsham (May 11)
- Re: wolves and sheep on the inet Gene Spafford (May 13)
- Re: wolves and sheep on the inet Steve Simmons (May 13)
- permissions Perry E. Metzger (May 16)
- Re: permissions Pat Myrto (May 16)
- Re: permissions Evil Pete (May 17)
- Re: permissions Pat Myrto (May 17)
- Re: permissions Gene Spafford (May 17)
- Re: permissions Evil Pete (May 18)
- Re: permissions Evil Pete (May 18)
- [8lgm]-Advisory-7.UNIX.passwd.11-May-1994.NEWFIX [8LGM] Security Team (May 13)
- iss equivalents *Hobbit* (May 11)
- Source vs. binary for tools Jeremy Epstein -C2 PROJECT (May 12)
- runaway lockd problems (SunOS 4.1.3) Pat Myrto (May 12)
- [8lgm]-Advisory-7.UNIX.passwd.11-May-1994 [8LGM] Security Team (May 12)
- Re: [8lgm]-Advisory-7.UNIX.passwd.11-May-1994 Pat Myrto (May 13)