Sophie

Sophie

distrib > Mandriva > 9.1 > i586 > by-pkgid > 3204dd9063ca8a7ea2b1403419afda6c > files > 49

clamav-0.54-7mdk.i586.rpm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">

<!--Converted with LaTeX2HTML 2K.1beta (1.48)
original version by:  Nikos Drakos, CBLU, University of Leeds
* revised and updated by:  Marcus Hennecke, Ross Moore, Herb Swan
* with significant contributions from:
  Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
<HTML>
<HEAD>
<TITLE>Security</TITLE>
<META NAME="description" CONTENT="Security">
<META NAME="keywords" CONTENT="clamdoc">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">

<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Generator" CONTENT="LaTeX2HTML v2K.1beta">
<META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css">

<LINK REL="STYLESHEET" HREF="clamdoc.css">

<LINK REL="next" HREF="node28.html">
<LINK REL="previous" HREF="node26.html">
<LINK REL="up" HREF="node26.html">
<LINK REL="next" HREF="node28.html">
</HEAD>

<BODY >
<!--Navigation Panel-->
<A NAME="tex2html337"
  HREF="node28.html">
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next"
 SRC="/usr/share/latex2html/icons/next.png"></A> 
<A NAME="tex2html335"
  HREF="node26.html">
<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up"
 SRC="/usr/share/latex2html/icons/up.png"></A> 
<A NAME="tex2html329"
  HREF="node26.html">
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous"
 SRC="/usr/share/latex2html/icons/prev.png"></A>   
<BR>
<B> Next:</B> <A NAME="tex2html338"
  HREF="node28.html">Scan engine</A>
<B> Up:</B> <A NAME="tex2html336"
  HREF="node26.html">Technicals</A>
<B> Previous:</B> <A NAME="tex2html330"
  HREF="node26.html">Technicals</A>
<BR>
<BR>
<!--End of Navigation Panel-->

<H2><A NAME="SECTION00061000000000000000">
Security</A>
</H2>
    Clam AntiVirus cares about security. Dangerous operations (such as
    extracting, temporary file creation, unlink() operations) are executed
    with <I>clamav</I> privileges. <B>But there are no programs without
    bugs.</B> This is a young project and everything is possible. In some places
    it uses the <I>snprintf()</I> function, some older systems (C libraries)
    however the buffer length in this function isn't checked. This example
    shows, that you should check your system first. Never set SUID/SGID bits on
    Clam AntiVirus executables. If the SUID bit is set and <I>clamscan</I> is
    owned by root, every file on the system may be modified with the
    <I>-log</I> option.
    Normal users may use <I>clamscan</I> to scan their files, other files
    shouldn't interest them.

<P>
<BR><HR>
<ADDRESS>
Tomasz Kojm
2002-11-21
</ADDRESS>
</BODY>
</HTML>