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Conference noted::seal

Title:	SEAL

Moderator:	GALVIA::SMITH

Created:	Mon Mar 21 1994
Last Modified:	Fri Jun 06 1997
Last Successful Update:	Fri Jun 06 1997
Number of topics:	1989
Total number of notes:	8209

1978.0. "Is ftpxd vulnerable to signal handling problem?" by MEOC02::JANKOWSKI () Thu May 29 1997 20:32

    CERT has just published an advisory on vulnerabilities of ftpd.
    The problem is in a race condition during signal handling.
    This has originally been published by AUSTCERT on 29JAN97.
    CERT* Advisory CA-97.16
    Original issue date: May 29, 1997
    
    There are already patches available for DU:
    
    >     ftp://ftp.service.digital.com/patches/public/dunix
    >
    >     VERSION  KIT ID            SIZE     CHECK SUM
    >     -------  ----------------  ------  --------------
    >     v3.2g   SSRT0448U_v32g.tar 296960  32064  290
    >     v4.0    SSRT0448U_v40.tar  542720  07434  530
    >     v4.0a   SSRT0448U_v40a.tar 542720  43691  530
    >     v4.0b   SSRT0448U_v40b.tar 471040  45701  460
    >
    
    Would ftpxd be vulnerable the same way ftpd was?
    
    Regards,
    
    Chris Jankowski
    Melbourne Australia

T.R	Title	User	Personal Name	Date	Lines
1978.1		WOTVAX::16.42.4.61::[email protected]	I'm back - as a matter of fact	`Mon Jun 02 1997 10:43`	7
	Just been asked the same question by a VERY VERY major customer - who go by the name of BT/MCI. Could someone please respond fairly quickly.... Thanks, Stuart