Mandriva Update for irssi MDVSA-2010:079 (irssi)

###############################################################################
# OpenVAS Vulnerability Test
#
# Mandriva Update for irssi MDVSA-2010:079 (irssi)
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2010 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 = "Multiple vulnerabilities has been found and corrected in irssi:

  Irssi before 0.8.15, when SSL is used, does not verify that the server
  hostname matches a domain name in the subject's Common Name (CN)
  field or a Subject Alternative Name field of the X.509 certificate,
  which allows man-in-the-middle attackers to spoof IRC servers via an
  arbitrary certificate (CVE-2010-1155).
  
  core/nicklist.c in Irssi before 0.8.15 allows remote attackers to cause
  a denial of service (NULL pointer dereference and application crash)
  via vectors related to an attempted fuzzy nick match at the instant
  that a victim leaves a channel (CVE-2010-1156).
  
  Additionally the updated packages disables the SSLv2 protocol and
  enables the SSLv3 and TLSv1 protocols for added security.
  
  The updated packages have been patched to correct these issues.";
tag_solution = "Please Install the Updated Packages.";

tag_affected = "irssi on Mandriva Linux 2009.1,
  Mandriva Linux 2009.1/X86_64,
  Mandriva Linux 2010.0,
  Mandriva Linux 2010.0/X86_64";


if(description)
{
  script_xref(name : "URL" , value : "http://lists.mandriva.com/security-announce/2010-04/msg00025.php");
  script_id(830995);
  script_version("$Revision: 8164 $");
  script_tag(name:"last_modification", value:"$Date: 2017-12-19 07:30:41 +0100 (Tue, 19 Dec 2017) $");
  script_tag(name:"creation_date", value:"2010-04-19 16:47:49 +0200 (Mon, 19 Apr 2010)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_xref(name: "MDVSA", value: "2010:079");
  script_cve_id("CVE-2010-1155", "CVE-2010-1156");
  script_name("Mandriva Update for irssi MDVSA-2010:079 (irssi)");

  script_tag(name: "summary" , value: "Check for the Version of irssi");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2010 Greenbone Networks GmbH");
  script_family("Mandrake Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mandriva_mandrake_linux", "ssh/login/release");
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  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 == "MNDK_2010.0")
{

  if ((res = isrpmvuln(pkg:"irssi", rpm:"irssi~0.8.14~2.1mdv2010.0", rls:"MNDK_2010.0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"irssi-devel", rpm:"irssi-devel~0.8.14~2.1mdv2010.0", rls:"MNDK_2010.0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"irssi-perl", rpm:"irssi-perl~0.8.14~2.1mdv2010.0", rls:"MNDK_2010.0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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


if(release == "MNDK_2009.1")
{

  if ((res = isrpmvuln(pkg:"irssi", rpm:"irssi~0.8.12~4.2mdv2009.1", rls:"MNDK_2009.1")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"irssi-devel", rpm:"irssi-devel~0.8.12~4.2mdv2009.1", rls:"MNDK_2009.1")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"irssi-perl", rpm:"irssi-perl~0.8.12~4.2mdv2009.1", rls:"MNDK_2009.1")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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