8lgm-09.txt
ac916b024113e113062badf0e451dc5e29623a7c34f9433002ce2c38d9980a90
This advisory has been sent to:
comp.security.unix
BUGTRAQ <bugtraq@fc.net>
CERT/CC <cert@cert.org>
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[8lgm]-Advisory-9.UNIX.urestore.10-Feb-1993
PROGRAM:
urestore(1)
KNOWN VULNERABLE OS's:
SVR4/i386 4.0.3
Potentially any SVR4 including urestore(1)
DESCRIPTION:
urestore(1) can be used to create or overwrite files anywhere
on the filesystem.
IMPACT:
Any user with access to urestore(1) can become root.
REPEAT BY:
Exploit details will not be made available, until patches have
been provided.
FIX:
Contact your vendor for a fix.
WORKAROUND:
In the meantime, limit access to urestore by changing mode on
/sbin/restore.
FEEDBACK AND CONTACT INFORMATION:
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processed automatically;
just send any message)
8lgm@bagpuss.demon.co.uk (Everything else)
System Administrators are encouraged to contact us for any
other information they may require about the problems described
in this advisory.
We welcome reports about which platforms this flaw does or does
not exist on.
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people wishing to report which platforms/OS's the bugs in our
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other bugs to this address - report them to your vendor and/or
comp.security.unix instead.
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