SUSE: Security Advisory for bind (SUSE-SA:2011:029)

# Copyright (C) 2011 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) of their respective author(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("1.3.6.1.4.1.25623.1.0.850168");
  script_version("2020-01-31T08:40:24+0000");
  script_tag(name:"last_modification", value:"2020-01-31 08:40:24 +0000 (Fri, 31 Jan 2020)");
  script_tag(name:"creation_date", value:"2011-08-18 14:57:45 +0200 (Thu, 18 Aug 2011)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_xref(name:"SUSE-SA", value:"2011-029");
  script_cve_id("CVE-2011-2464", "CVE-2011-2465");
  script_name("SUSE: Security Advisory for bind (SUSE-SA:2011:029)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'bind'
  package(s) announced via the referenced advisory.");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2011 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=(openSUSE11\.4|openSUSE11\.3)");

  script_tag(name:"impact", value:"remote denial of service");

  script_tag(name:"affected", value:"bind on openSUSE 11.3, openSUSE 11.4");

  script_tag(name:"insight", value:"A remote Denial of Service vulnerability has been fixed in the BIND
  DNS nameserver.

  Specially crafted packets could cause bind servers (recursive as well
  as authoritative) to exit. CVE-2011-2464

  This issue affected bind 9.6 and later, so SUSE Linux Enterprise
  10 SP4, SUSE Linux Enterprise 11 SP1 and openSUSE 11.3 and 11.4
  were affected.

  Older service packs / products are not affected by CVE-2011-2464.


  Please also note that the other currently published security issue,
  CVE-2011-2465, affected only BIND versions 9.8.0 and later, which none
  of our current products include, making all of them not affected by
  this issue.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

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

  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

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

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

res = "";
report = "";

if(release == "openSUSE11.4") {
  if(!isnull(res = isrpmvuln(pkg:"bind", rpm:"bind~9.7.3P3~0.2.1", rls:"openSUSE11.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-chrootenv", rpm:"bind-chrootenv~9.7.3P3~0.2.1", rls:"openSUSE11.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-devel", rpm:"bind-devel~9.7.3P3~0.2.1", rls:"openSUSE11.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-libs", rpm:"bind-libs~9.7.3P3~0.2.1", rls:"openSUSE11.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-utils", rpm:"bind-utils~9.7.3P3~0.2.1", rls:"openSUSE11.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-libs-32bit", rpm:"bind-libs-32bit~9.7.3P3~0.2.1", rls:"openSUSE11.4"))) {
    report += res;
  }

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

if(release == "openSUSE11.3") {
  if(!isnull(res = isrpmvuln(pkg:"bind", rpm:"bind~9.7.3P3~0.2.1", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-chrootenv", rpm:"bind-chrootenv~9.7.3P3~0.2.1", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-devel", rpm:"bind-devel~9.7.3P3~0.2.1", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-libs", rpm:"bind-libs~9.7.3P3~0.2.1", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-utils", rpm:"bind-utils~9.7.3P3~0.2.1", rls:"openSUSE11.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"bind-libs-32bit", rpm:"bind-libs-32bit~9.7.3P3~0.2.1", rls:"openSUSE11.3"))) {
    report += res;
  }

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

exit(0);