samba_cb-a08-0085.nasl

漏洞扫描源码,可以扫描linux,windows,交换机路由器

#
# This script was written by Carsten Koch-Mauthe <c.koch-mauthe at dn-systems.de>
#
# This script is released under the GNU GPLv2
#
# $Revision: 01 $

if(description)
{

 script_id(90028);
 script_version ("$Revision: 01 $");
 script_cve_id("CVE-2008-1105");
 name["english"] = "Samba 3.0.0 > 3.0.29 vulnerability";
 script_name(english:name["english"]);

 desc["english"] = "The remote host is probably affected by the vulnerabilities described in
CVE-2008-1105

Samba < 3.0.29 vulnerability

Impact

   CVE-2008-1105
      Heap-based buffer overflow in the receive_smb_raw function
      in util/sock.c in Samba 3.0.0 through 3.0.29 allows remote
      attackers to execute arbitrary code via a crafted SMB response. 
 
References:
    http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1105

Solution:
    All Samba users should upgrade to the latest version:


Risk factor : High
";

 script_description(english:desc["english"]);
 summary["english"] = "Determines Samba < 3.0.29 vulnerability";
 script_summary(english:summary["english"]);
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is under GPLv2");
 family["english"] = "Local test SuSE/FC/Gent./Ubuntu";
 script_family(english:family["english"]);
 script_dependencies("gather-package-list.nasl");
 exit(0);
}

#
# The code starts here
#

include("version_func.inc");
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
sec_proto = "Samba";

# Checking SuSE/Fedora
   kbrls = get_kb_item("ssh/login/release");
   rls = NULL;
   ver = NULL;
   rel = NULL;
   pkg = NULL;
   rls[0] = "SUSE10.1";
   ver[0] = "3.0.28";
   rel[0] = "0.4.3";
   pkg[0] = "samba";
   rls[1] = "SUSE10.2";
   ver[1] = "3.0.23d";
   rel[1] = "19.14";
   pkg[1] = "samba";
   rls[2] = "SUSE10.3";
   ver[2] = "3.0.26a";
   rel[2] = "3.7";
   pkg[2] = "samba";
   rls[3] = "FC7";
   ver[3] = "3.0.28a";
   rel[3] = "1.fc7";
   pkg[3] = "samba";
   rls[4] = "FC8";
   ver[4] = "3.0.30";
   rel[4] = "0.fc8";
   pkg[4] = "samba";
   rls[5] = "FC9";
   ver[5] = "3.2.0";
   rel[5] = "1.rc1.14.fc9";
   pkg[5] = "samba";

   foreach i (keys(rls)) {
     if( kbrls == rls[i] ) {
       rpms = get_kb_item("ssh/login/rpms");
       if( rpms ) {
         pat = ";"+pkg[i]+"~([0-9\.\-]+)";
         version = get_string_version(text:rpms, ver_pattern:pat);
         if(!isnull(version)) {
	   if( version_is_less(version:version[1], test_version:ver[i]) ) {
             security_hole(port:0, proto:sec_proto);
           } else {
             if( version_is_equal(version:version[1], test_version:ver[i]) ) {
               pat = version[0]+"~([0-9\.\-]+)";
               release = get_string_version(text:rpms, ver_pattern:pat);
               if(!isnull(release)) {
                 if( version_is_less(version:release[1] ,test_version:rel[i]) ) {
                   security_hole(port:0, proto:sec_proto);
                 }
               }
             }
           }
         }
       }
     }
   }

# Checking Gentoo
   rls = NULL;
   ver = NULL;
   rel = NULL;
   pkg = NULL;
   rls[0] = "GENTOO";
   pat = "net-fs/samba-([a-zA-Z0-9\.\-]+)";
   ver[0] = "3.0.28a-r1";
   if( kbrls == rls[0] ) {
       pkg = get_kb_item("ssh/login/pkg");
       if(pkg) {
         version = get_string_version(text:pkg, ver_pattern:pat);
         if(!isnull(version)) {
	   if( revcomp(a:version[1], b: ver[0]) == -1 ) {
             security_hole(port:0, proto:sec_proto);
           }
         }
       }
   }

# Checking Ubuntu
   rls = NULL;
   ver = NULL;
   rel = NULL;
   pkg = NULL;
   rls[0] = "UBUNTU6.06 LTS";
   ver[0] = "3.0.22-1ubuntu3.7";
   pkg[0] = "samba";
   rls[1] = "UBUNTU7.04";
   ver[1] = "3.0.24-2ubuntu1.6";
   pkg[1] = "samba";
   rls[2] = "UBUNTU7.10";
   ver[2] = "3.0.26a-1ubuntu2.4";
   pkg[2] = "samba";
   rls[3] = "UBUNTU8.04";
   ver[3] = "3.0.28a-1ubuntu4.2";
   pkg[3] = "samba";

   foreach i (keys(rls)) {
     if( kbrls == rls[i] ) {
       if(isdpkgvuln(pkg:pkg[i], ver:ver[i], rls:rls[i])) {
         security_hole(port:0, proto:sec_proto);
       }
     }
   }

exit(0);