RedHat Update for net-snmp RHSA-2013:0124-01

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for net-snmp RHSA-2013:0124-01
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2013 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

include("revisions-lib.inc");
tag_insight = "These packages provide various libraries and tools for the Simple Network
  Management Protocol (SNMP).

  An out-of-bounds buffer read flaw was found in the net-snmp agent. A remote
  attacker with read privileges to a Management Information Base (MIB)
  subtree handled by the extend directive (/etc/snmp/snmpd.conf)
  could use this flaw to crash snmpd via a crafted SNMP GET request.
  (CVE-2012-2141)

  Bug fixes:

  * Devices that used certain file systems were not reported in the
  "HOST-RESOURCES-MIB::hrStorageTable" table. As a result, the snmpd daemon
  did not recognize devices using tmpfs, ReiserFS, and Oracle Cluster File
  System (OCFS2) file systems. This update recognizes these devices and
  reports them in the 'HOST-RESOURCES-MIB::hrStorageTable' table.
  (BZ#754652, BZ#755958, BZ#822061)

  * The snmptrapd (8) man page did not correctly describe how to load
  multiple configuration files using the '-c' option. This update describes
  correctly that multiple configuration files must be separated by a comma.
  (BZ#760001)

  * Integers truncated from 64 to 32-bit were not correctly evaluated. As a
  consequence, the snmpd daemon could enter an endless loop when encoding the
  truncated integers to network format. This update modifies the underlying
  code so that snmpd correctly checks truncated 64-bit integers. Now, snmpd
  avoids an endless loop. (BZ#783892)

  Description truncated, for more information please check the Reference URL";


tag_affected = "net-snmp on Red Hat Enterprise Linux (v. 5 server)";
tag_solution = "Please Install the Updated Packages.";



if(description)
{
  script_xref(name : "URL" , value : "https://www.redhat.com/archives/rhsa-announce/2013-January/msg00007.html");
  script_id(870877);
  script_version("$Revision: 6687 $");
  script_tag(name:"last_modification", value:"$Date: 2017-07-12 11:46:43 +0200 (Wed, 12 Jul 2017) $");
  script_tag(name:"creation_date", value:"2013-01-11 16:41:41 +0530 (Fri, 11 Jan 2013)");
  script_cve_id("CVE-2012-2141");
  script_tag(name:"cvss_base", value:"3.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:N/A:P");
  script_xref(name: "RHSA", value: "2013:0124-01");
  script_name("RedHat Update for net-snmp RHSA-2013:0124-01");

  script_summary("Check for the Version of net-snmp");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2013 Greenbone Networks GmbH");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms");
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


include("pkg-lib-rpm.inc");

release = get_kb_item("ssh/login/release");

res = "";
if(release == NULL){
  exit(0);
}

if(release == "RHENT_5")
{

  if ((res = isrpmvuln(pkg:"net-snmp", rpm:"net-snmp~5.3.2.2~20.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"net-snmp-debuginfo", rpm:"net-snmp-debuginfo~5.3.2.2~20.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"net-snmp-devel", rpm:"net-snmp-devel~5.3.2.2~20.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"net-snmp-libs", rpm:"net-snmp-libs~5.3.2.2~20.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"net-snmp-perl", rpm:"net-snmp-perl~5.3.2.2~20.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"net-snmp-utils", rpm:"net-snmp-utils~5.3.2.2~20.el5", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99); # Not vulnerable.
  exit(0);
}