[RHSA-1999:016-01] Potential security problem in Red Hat 5.2

From: Raymond Dijkxhoorn (raymondat_private)
Date: Thu Jun 24 1999 - 15:32:15 PDT

  • Next message: aleph1at_private: "Microsoft Security Bulletin (MS99-022)"

    From: Jeff Johnson <jbjat_private>
    
    ---------------------------------------------------------------------
    		   Red Hat, Inc. Security Advisory
    
    Synopsis:		Potential security problem in Red Hat 5.2 nfs-server.
    Advisory ID:		RHSA-1999:016-01
    Issue date:		1999-06-24
    Keywords:		nfs-server root-squashing security
    ---------------------------------------------------------------------
    
    1. Topic:
    
    A potential security problem has been fixed in the nfs-server package.
    
    2. Bug IDs fixed:
    
    3. Relevant releases/architectures:
    
    Red Hat Linux 5.2, all architectures
    
    4. Obsoleted by:
    
    5. Conflicts with:
    
    6. RPMs required:
    
    Intel: ftp://updates.redhat.com/5.2/i386
    
    	nfs-server-2.2beta44.i386.rpm
    	nfs-server-clients2.2beta44.i386.rpm
    
    Alpha: ftp://updates.redhat.com/5.2/alpha
    
    	nfs-server-2.2beta44.alpha.rpm
    	nfs-server-clients-2.2beta44.alpha.rpm
    
    Sparc: ftp://updates.redhat.com/5.2/sparc
    
    	nfs-server-2.2beta44.sparc.rpm
    	nfs-server-clients-2.2beta44.sparc.rpm
    
    7. Problem description:
    
    A change to 32 bit uid_t's within glibc 2.0.x has opened a potential
    hole in root-squashing.
    
    8. Solution:
    
    9. Verification:
    
    MD5 sum                           Package Name
    --------------------------------------------------------------------------
    98bd10854eb9da9ee48d2217055a6979  SRPMS/nfs-server-2.2beta44-1.src.rpm
    28da963f934cd376f8cfd0ce7c56747c  alpha/nfs-server-2.2beta44-1.alpha.rpm
    894c145fa449c7444b155304a1c5c29e  alpha/nfs-server-clients-2.2beta44-1.alpha.rpm
    0780a208a3053c0e127bfee37eb255e3  i386/nfs-server-2.2beta44-1.i386.rpm
    823cae1b9bf28640ff933d1783d581c4  i386/nfs-server-clients-2.2beta44-1.i386.rpm
    e2578175851a9c50975d289ae4baebfd  sparc/nfs-server-2.2beta44-1.sparc.rpm
    e66a63a62f6988ad6885f7a1acb746a8  sparc/nfs-server-clients-2.2beta44-1.sparc.rp
    
    These packages are also PGP signed by Red Hat Inc. for security.  Our
    key is available at:
    
    http://www.redhat.com/corp/contact.html
    
    10. References:
    
    
    
    --
             To unsubscribe: mail redhat-watch-list-requestat_private with
                           "unsubscribe" as the Subject.
    
    --
    To unsubscribe:
    mail -s unsubscribe redhat-announce-list-requestat_private < /dev/null
    



    This archive was generated by hypermail 2b30 : Fri Apr 13 2001 - 14:50:50 PDT