SUSE: Security Advisory for exim (SUSE-SA:2010:059)

# Copyright (C) 2011 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("1.3.6.1.4.1.25623.1.0.850152");
  script_version("2022-08-09T10:11:17+0000");
  script_tag(name:"last_modification", value:"2022-08-09 10:11:17 +0000 (Tue, 09 Aug 2022)");
  script_tag(name:"creation_date", value:"2011-01-04 09:11:34 +0100 (Tue, 04 Jan 2011)");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_xref(name:"SUSE-SA", value:"2010-059");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2010-4344", "CVE-2010-4345");
  script_name("SUSE: Security Advisory for exim (SUSE-SA:2010:059)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'exim'
  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\.1|openSUSE11\.2)");

  script_tag(name:"impact", value:"remote code execution");

  script_tag(name:"affected", value:"exim on openSUSE 11.1, openSUSE 11.2");

  script_tag(name:"insight", value:"The unprivileged user exim is running as could tell the exim daemon
  to read a different config file and leverage that to escalate
  privileges to root CVE-2010-4345.

  A buffer overflow in exim allowed remote attackers to execute
  arbitrary code CVE-2010-4344. openSUSE 11.3 is not affected by
  this flaw.");

  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 == "openSUSE11.1") {
  if(!isnull(res = isrpmvuln(pkg:"exim", rpm:"exim~4.69~70.15.1", rls:"openSUSE11.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"eximon", rpm:"eximon~4.69~70.15.1", rls:"openSUSE11.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"eximstats-html", rpm:"eximstats-html~4.69~70.15.1", rls:"openSUSE11.1"))) {
    report += res;
  }

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

if(release == "openSUSE11.2") {
  if(!isnull(res = isrpmvuln(pkg:"exim", rpm:"exim~4.69~72.6.1", rls:"openSUSE11.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"eximon", rpm:"eximon~4.69~72.6.1", rls:"openSUSE11.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"eximstats-html", rpm:"eximstats-html~4.69~72.6.1", rls:"openSUSE11.2"))) {
    report += res;
  }

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

exit(0);