Bugtraq mailing list archives

Re: [BUG] Vulnerability in PINE


From: jason () oit co uk (Jason Haar)
Date: Thu, 29 Aug 1996 08:53:08 +0100


On Wed, 28 Aug 1996, Sean B. Hamor wrote:
The file is created mode 666 in /tmp with newer versions of PINE, however if
newer versions of PINE see that /tmp/.user_lockfile is a symbolic link it
warns the user, refuses to create the lockfile (the symbolic link is not

This check doesn't do you any good if they are capable of using hard links
(i.e. if /tmp and the user's home directory are on the same partition,
then  a hard link works - I've done it). Shouldn't pine just check for
links of any kind instead?

Reporting this to the pine-bugs group too...

Cheers,
+++++++++++++++++++++++++++++++++++++++++++++++
Jason Haar, Unix/Internet Manager
OiT, Oxford. Phone:  +44 1865 785051



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