SUSE: Security Advisory for KVM (SUSE-SU-2015:0943-1)

# Copyright (C) 2015 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.850946");
  script_version("2022-07-05T11:37:01+0000");
  script_tag(name:"last_modification", value:"2022-07-05 11:37:01 +0000 (Tue, 05 Jul 2022)");
  script_tag(name:"creation_date", value:"2015-10-16 14:51:16 +0200 (Fri, 16 Oct 2015)");
  script_cve_id("CVE-2015-3456");
  script_tag(name:"cvss_base", value:"7.7");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("SUSE: Security Advisory for KVM (SUSE-SU-2015:0943-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'KVM'
  package(s) announced via the referenced advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"KVM was updated to fix the following issues:

  * CVE-2015-3456: A buffer overflow in the floppy drive emulation,
  which could be used to carry out denial of service attacks or
  potential code execution against the host. This vulnerability is
  also known as VENOM.

  * Validate VMDK4 version field so we don't process versions we know
  nothing about. (bsc#834196)

  Security Issues:

  * CVE-2015-3456");

  script_tag(name:"affected", value:"KVM on SUSE Linux Enterprise Server 11 SP2 LTSS");

  script_tag(name:"solution", value:"Please install the updated package(s).");
  script_xref(name:"SUSE-SU", value:"2015:0943-1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=SLES11\.0SP2");
  exit(0);
}

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

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "SLES11.0SP2") {
  if(!isnull(res = isrpmvuln(pkg:"kvm", rpm:"kvm~0.15.1~0.29.1", rls:"SLES11.0SP2"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);