The remote Oracle Linux 5 host is affected by multiple vulnerabilities in the Ruby package as referenced in the ELSA-2008-0561 advisory
Reporter | Title | Published | Views | Family All 147 |
---|---|---|---|---|
![]() | ruby security update | 14 Jul 200800:00 | β | oraclelinux |
![]() | ruby security update | 14 Jul 200800:00 | β | oraclelinux |
![]() | RedHat Update for ruby RHSA-2008:0561-01 | 6 Mar 200900:00 | β | openvas |
![]() | Oracle: Security Advisory (ELSA-2008-0561) | 8 Oct 201500:00 | β | openvas |
![]() | RedHat Update for ruby RHSA-2008:0561-01 | 6 Mar 200900:00 | β | openvas |
![]() | Debian: Security Advisory (DSA-1612-1) | 15 Aug 200800:00 | β | openvas |
![]() | Debian: Security Advisory (DSA-1618-1) | 15 Aug 200800:00 | β | openvas |
![]() | Slackware Advisory SSA:2008-179-01 ruby | 11 Sep 201200:00 | β | openvas |
![]() | Ubuntu Update for ruby1.8 vulnerabilities USN-621-1 | 23 Mar 200900:00 | β | openvas |
![]() | Ubuntu: Security Advisory (USN-621-1) | 23 Mar 200900:00 | β | openvas |
#%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');
}
Transform Your Security Services
Elevate your offerings with Vulners' advanced Vulnerability Intelligence. ContactΒ us for a demo andΒ discover the difference comprehensive, actionable intelligence can make in your security strategy.
Book a live demo