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Oracle Linux 5 : ruby (ELSA-2008-0561)

πŸ—“οΈΒ 12 Jul 2013Β 00:00:00Reported byΒ This script is Copyright (C) 2013-2024 and is owned by Tenable, Inc. or an Affiliate thereof.TypeΒ 
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The remote Oracle Linux 5 host is affected by multiple vulnerabilities in the Ruby package as referenced in the ELSA-2008-0561 advisory

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Related
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Code
ReporterTitlePublishedViews
Family
Oracle linux
ruby security update
14 Jul 200800:00
–oraclelinux
Oracle linux
ruby security update
14 Jul 200800:00
–oraclelinux
OpenVAS
RedHat Update for ruby RHSA-2008:0561-01
6 Mar 200900:00
–openvas
OpenVAS
Oracle: Security Advisory (ELSA-2008-0561)
8 Oct 201500:00
–openvas
OpenVAS
RedHat Update for ruby RHSA-2008:0561-01
6 Mar 200900:00
–openvas
OpenVAS
Debian: Security Advisory (DSA-1612-1)
15 Aug 200800:00
–openvas
OpenVAS
Debian: Security Advisory (DSA-1618-1)
15 Aug 200800:00
–openvas
OpenVAS
Slackware Advisory SSA:2008-179-01 ruby
11 Sep 201200:00
–openvas
OpenVAS
Ubuntu Update for ruby1.8 vulnerabilities USN-621-1
23 Mar 200900:00
–openvas
OpenVAS
Ubuntu: Security Advisory (USN-621-1)
23 Mar 200900:00
–openvas
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#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2008:0561 and 
# Oracle Linux Security Advisory ELSA-2008-0561 respectively.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(67716);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/22");

  script_cve_id(
    "CVE-2008-2376",
    "CVE-2008-2662",
    "CVE-2008-2663",
    "CVE-2008-2664",
    "CVE-2008-2725",
    "CVE-2008-2726"
  );
  script_bugtraq_id(29903, 30036);
  script_xref(name:"RHSA", value:"2008:0561");

  script_name(english:"Oracle Linux 5 : ruby (ELSA-2008-0561)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the
ELSA-2008-0561 advisory.

    - CVE-2008-2376: Integer overflow in rb_ary_fill().
    - CVE-2008-2662: Integer overflow in rb_str_buf_append().
    - CVE-2008-2663: Integer overflow in rb_ary_store().
    - CVE-2008-2664: Unsafe use of alloca in rb_str_format().
    - CVE-2008-2725: Integer overflow in rb_ary_splice().

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/errata/ELSA-2008-0561.html");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2008-2663");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2008-2376");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/06/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2008/07/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-irb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-mode");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-rdoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-ri");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ruby-tcltk");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Oracle Linux Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2013-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_release = get_kb_item("Host/RedHat/release");
if (isnull(os_release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:os_release)) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');
os_ver = os_ver[1];
if (! preg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 5', 'Oracle Linux ' + os_ver);

if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);

var pkgs = [
    {'reference':'ruby-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-devel-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-docs-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-irb-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-mode-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-rdoc-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-ri-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-tcltk-1.8.5-5.el5_2.3', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-devel-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-docs-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-irb-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-mode-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-rdoc-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-ri-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-tcltk-1.8.5-5.el5_2.3', 'cpu':'x86_64', 'release':'5', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  var exists_check = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (reference && _release) {
    if (exists_check) {
        if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
    } else {
        if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
    }
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'ruby / ruby-devel / ruby-docs / etc');
}

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12 Jul 2013 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS210
EPSS0.025
19
.json
Report