Oracle: Security Advisory (ELSA-2013-0612)

# 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("1.3.6.1.4.1.25623.1.0.123674");
  script_cve_id("CVE-2012-4481", "CVE-2013-1821");
  script_tag(name:"creation_date", value:"2015-10-06 11:07:05 +0000 (Tue, 06 Oct 2015)");
  script_version("2022-04-05T08:10:07+0000");
  script_tag(name:"last_modification", value:"2022-04-05 08:10:07 +0000 (Tue, 05 Apr 2022)");
  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_name("Oracle: Security Advisory (ELSA-2013-0612)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
  script_family("Oracle Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/oracle_linux", "ssh/login/release", re:"ssh/login/release=OracleLinux6");

  script_xref(name:"Advisory-ID", value:"ELSA-2013-0612");
  script_xref(name:"URL", value:"https://linux.oracle.com/errata/ELSA-2013-0612.html");
  script_xref(name:"URL", value:"https://bugs.ruby-lang.org/issues/7961");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'ruby' package(s) announced via the ELSA-2013-0612 advisory.");

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

  script_tag(name:"insight", value:"[1.8.7.352-10]
- escaping vulnerability about Exception#to_s / NameError#to_s
 * ruby-1.8.7-p371-CVE-2012-4481.patch
 - Related: rhbz#915379

[1.8.7.352-9]
- Fix regression introduced by fix for entity expansion DOS vulnerability
 in REXML ([link moved to references])
 * ruby-2.0.0-add-missing-rexml-require.patch
- Related: rhbz#915379

[1.8.7.352-8]
- Addresses entity expansion DoS vulnerability in REXML.
 * ruby-2.0.0-entity-expansion-DoS-vulnerability-in-REXML.patch
- Resolves: rhbz#915379");

  script_tag(name:"affected", value:"'ruby' package(s) on Oracle Linux 6.");

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

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

  exit(0);
}

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

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

res = "";
report = "";

if(release == "OracleLinux6") {

  if(!isnull(res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-docs", rpm:"ruby-docs~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-irb", rpm:"ruby-irb~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-libs", rpm:"ruby-libs~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-rdoc", rpm:"ruby-rdoc~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-ri", rpm:"ruby-ri~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-static", rpm:"ruby-static~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-tcltk", rpm:"ruby-tcltk~1.8.7.352~10.el6_4", rls:"OracleLinux6"))) {
    report += res;
  }

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

exit(0);