RedHat Update for openssl RHSA-2012:0426-01

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for openssl RHSA-2012:0426-01
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2012 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 = "OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL v2/v3)
  and Transport Layer Security (TLS v1) protocols, as well as a
  full-strength, general purpose cryptography library.

  A NULL pointer dereference flaw was found in the way OpenSSL parsed
  Secure/Multipurpose Internet Mail Extensions (S/MIME) messages. An attacker
  could use this flaw to crash an application that uses OpenSSL to decrypt or
  verify S/MIME messages. (CVE-2012-1165)

  A flaw was found in the PKCS#7 and Cryptographic Message Syntax (CMS)
  implementations in OpenSSL. An attacker could possibly use this flaw to
  perform a Bleichenbacher attack to decrypt an encrypted CMS, PKCS#7, or
  S/MIME message by sending a large number of chosen ciphertext messages to
  a service using OpenSSL and measuring error response times. (CVE-2012-0884)

  This update also fixes a regression caused by the fix for CVE-2011-4619,
  released via RHSA-2012:0060 and RHSA-2012:0059, which caused Server Gated
  Cryptography (SGC) handshakes to fail.

  All OpenSSL users should upgrade to these updated packages, which contain
  backported patches to resolve these issues. For the update to take effect,
  all services linked to the OpenSSL library must be restarted, or the system
  rebooted.";

tag_affected = "openssl 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/2012-March/msg00020.html");
  script_id(870578);
  script_version("$Revision: 8253 $");
  script_tag(name:"last_modification", value:"$Date: 2017-12-28 07:29:51 +0100 (Thu, 28 Dec 2017) $");
  script_tag(name:"creation_date", value:"2012-03-29 10:04:26 +0530 (Thu, 29 Mar 2012)");
  script_cve_id("CVE-2012-0884", "CVE-2012-1165", "CVE-2011-4619");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_xref(name: "RHSA", value: "2012:0426-01");
  script_name("RedHat Update for openssl RHSA-2012:0426-01");

  script_tag(name: "summary" , value: "Check for the Version of openssl");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2012 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:"openssl", rpm:"openssl~0.9.8e~22.el5_8.1", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openssl-debuginfo", rpm:"openssl-debuginfo~0.9.8e~22.el5_8.1", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openssl-devel", rpm:"openssl-devel~0.9.8e~22.el5_8.1", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"openssl-perl", rpm:"openssl-perl~0.9.8e~22.el5_8.1", rls:"RHENT_5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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