OSEC

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From: Nickolay A. Kritsky (nkritskyinternethelp.ru)
Date: Tue Jul 03 2001 - 11:01:03 CDT

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    This could be somebody willing to exploit last glob vulnerability in ftpd (SA-01:33) - it exploited very long directory names
    started with '~' (the same as $HOME in bash). In order for exploit to work attacker must have an ftp account with /etc/pwd.db
    reacheable . In 3 days after exploit was released, i found 5 such messages in /var/log/messages. Read the advisory, and see if you
    are vulnerable!

    NKritsky - SysAdmin InternetHelp.Ru
    http://www.internethelp.ru
    e-mail: nkritskyinternethelp.ru

    -----Original Message-----
    From: Matthew D. Fuller <fullermdfuturesouth.com>
    To: Peter Pentchev <roamorbitel.bg>
    Cc: Magdalinin Kirill <bsdforumenhotmail.com>; freebsd-securityFreeBSD.ORG <freebsd-securityFreeBSD.ORG>
    Date: 3 èþëÿ 2001 ã. 19:47
    Subject: Re: weird messages

    <skip>

    >
    >To expand:
    >It's most likely NOT someone trying to fetch it, it's ftpd trying to find
    >it. Think uid -> username mappings in 'ls'.
    >
    >
    >
    >--
    >Matthew Fuller (MF4839) | fullermdover-yonder.net
    >Unix Systems Administrator | fullermdfuturesouth.com
    >Specializing in FreeBSD | http://www.over-yonder.net/
    >
    >"The only reason I'm burning my candle at both ends, is because I
    > haven't figured out how to light the middle yet"
    >
    >To Unsubscribe: send mail to majordomoFreeBSD.org
    >with "unsubscribe freebsd-security" in the body of the message
    >

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