Synopsis:	Medium: graphviz security, bug fix, and enhancement update
CVE Names:	CVE-2008-4555

Stack-based buffer overflow in the push_subg function in parser.y 
(lib/graph/parser.c) in Graphviz 2.20.2, and possibly earlier versions, 
allows user-assisted remote attackers to cause a denial of service 
(memory corruption) or execute arbitrary code via a DOT file with a 
large number of Agraph_t elements. (CVE-2008-4555)

Note: graphviz-ocaml is no longer supported in the SL version of 
graphiviz.  This is because ocaml was never included.  If you do have 
graphviz-ocaml installed, you will have to remove it before doing this 
update.

Note: This update is already in SL 5.4

SL 5.x

     SRPMS:
graphviz-2.24.0-1.el5.sl.src.rpm
     i386:
graphviz-2.24.0-1.el5.sl.i386.rpm
graphviz-devel-2.24.0-1.el5.sl.i386.rpm
graphviz-doc-2.24.0-1.el5.sl.i386.rpm
graphviz-gd-2.24.0-1.el5.sl.i386.rpm
graphviz-graphs-2.24.0-1.el5.sl.i386.rpm
graphviz-guile-2.24.0-1.el5.sl.i386.rpm
graphviz-java-2.24.0-1.el5.sl.i386.rpm
graphviz-lua-2.24.0-1.el5.sl.i386.rpm
graphviz-perl-2.24.0-1.el5.sl.i386.rpm
graphviz-php-2.24.0-1.el5.sl.i386.rpm
graphviz-python-2.24.0-1.el5.sl.i386.rpm
graphviz-ruby-2.24.0-1.el5.sl.i386.rpm
graphviz-tcl-2.24.0-1.el5.sl.i386.rpm
lua-5.1.2-1.el5.i386.rpm
lua-devel-5.1.2-1.el5.i386.rpm
     x86_64:
graphviz-2.24.0-1.el5.sl.x86_64.rpm
graphviz-devel-2.24.0-1.el5.sl.x86_64.rpm
graphviz-doc-2.24.0-1.el5.sl.x86_64.rpm
graphviz-gd-2.24.0-1.el5.sl.x86_64.rpm
graphviz-graphs-2.24.0-1.el5.sl.x86_64.rpm
graphviz-guile-2.24.0-1.el5.sl.x86_64.rpm
graphviz-java-2.24.0-1.el5.sl.x86_64.rpm
graphviz-lua-2.24.0-1.el5.sl.x86_64.rpm
graphviz-perl-2.24.0-1.el5.sl.x86_64.rpm
graphviz-php-2.24.0-1.el5.sl.x86_64.rpm
graphviz-python-2.24.0-1.el5.sl.x86_64.rpm
graphviz-ruby-2.24.0-1.el5.sl.x86_64.rpm
graphviz-tcl-2.24.0-1.el5.sl.x86_64.rpm
lua-5.1.2-1.el5.x86_64.rpm
lua-devel-5.1.2-1.el5.x86_64.rpm

-Connie Sieh
-Troy Dawson