user can't member more than 15 group

From: Mitch (security_at_aka-root.com)
Date: 06/11/03

  • Next message: Bill Fumerola: "Re: user can't member more than 15 group"
    Date: Wed, 11 Jun 2003 02:11:34 +0400
    To: freebsd-security@freebsd.org
    
    

                    Hello All !

    why freebd user can't member more than 15 group ?
    my system is FreeBSD 4.8-RC

    I need that scripts running
    from user "master" make some changes if files that owned by other users.
    Shurely i can set UID of master to "0" but this increace vunerability
    of system.

    in /etc/group I add

    user1:*:1001:master
    ...
    user15:*:1015:master

    --- all work Ok user master member of all user1-user15 groups
    (this user "master" with ID!=0 , in server polisy reasons, must have
    additional right for access to fises that belong
     user1 - userXX, if 775/664 right set to files)

     but if i add
    user16:*:1016:master
    user "master" not member of user16 group until i remove it from any
    other groups == it can not write to files that onned by
    user16:user16 and rights 664/775

    I search in LINT but can not find anyone according to increase GROUP
    LIMIT :(

    Best regards,
     Mitch mailto:security@aka-root.com

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  • Next message: Bill Fumerola: "Re: user can't member more than 15 group"

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