CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
99.9%
The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched.
openssl: doapr_outch function does not verify that certain memory allocation succeeds (CVE-2016-2842)
Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2006-7250, CVE-2012-1410. Reason: this candidate was intended for one issue, but CVE users may have associated it with multiple unrelated issues.
Notes: All CVE users should consult CVE-2006-7250 for the OpenSSL candidate or CVE-2012-1410 for the Kadu candidate. All references and descriptions in this candidate have been removed to prevent accidental usage (CVE-2006-7248)
The mime_hdr_cmp function in crypto/asn1/asn_mime.c in OpenSSL 0.9.8t and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted S/MIME message. (CVE-2006-7250)
Note that Nessus has not tested for these issues but has instead relied on the package manager’s report that the package is installed.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory openssl. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(199355);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/04");
script_cve_id(
"CVE-2006-7248",
"CVE-2006-7250",
"CVE-2008-7270",
"CVE-2010-4180",
"CVE-2011-1473",
"CVE-2011-4576",
"CVE-2011-4619",
"CVE-2012-0884",
"CVE-2012-1165",
"CVE-2013-0166",
"CVE-2013-0169",
"CVE-2014-3508",
"CVE-2014-3570",
"CVE-2014-3571",
"CVE-2014-8275",
"CVE-2015-0204",
"CVE-2015-0287",
"CVE-2015-0288",
"CVE-2015-0292",
"CVE-2015-0293",
"CVE-2015-1789",
"CVE-2015-1790",
"CVE-2015-3194",
"CVE-2015-4000",
"CVE-2016-0702",
"CVE-2016-0799",
"CVE-2016-2105",
"CVE-2016-2106",
"CVE-2016-2108",
"CVE-2016-2109",
"CVE-2016-2177",
"CVE-2016-2178",
"CVE-2016-2179",
"CVE-2016-2181",
"CVE-2016-2182",
"CVE-2016-2842",
"CVE-2016-6306",
"CVE-2018-0737",
"CVE-2018-5407"
);
script_xref(name:"CEA-ID", value:"CEA-2021-0004");
script_xref(name:"CEA-ID", value:"CEA-2019-0547");
script_name(english:"RHEL 5 : openssl (Unpatched Vulnerability)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat 5 host is affected by multiple vulnerabilities that will not be patched.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple
vulnerabilities that have been acknowledged by the vendor but will not be patched.
- openssl: doapr_outch function does not verify that certain memory allocation succeeds (CVE-2016-2842)
- Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2006-7250, CVE-2012-1410. Reason: this
candidate was intended for one issue, but CVE users may have associated it with multiple unrelated issues.
Notes: All CVE users should consult CVE-2006-7250 for the OpenSSL candidate or CVE-2012-1410 for the Kadu
candidate. All references and descriptions in this candidate have been removed to prevent accidental usage
(CVE-2006-7248)
- The mime_hdr_cmp function in crypto/asn1/asn_mime.c in OpenSSL 0.9.8t and earlier allows remote attackers
to cause a denial of service (NULL pointer dereference and application crash) via a crafted S/MIME
message. (CVE-2006-7250)
Note that Nessus has not tested for these issues but has instead relied on the package manager's report that the package
is installed.");
script_set_attribute(attribute:"solution", value:
"The vendor has acknowledged the vulnerabilities but no solution has been provided. Refer to the vendor for remediation
guidance.");
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:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-2842");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vendor_unpatched", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2008/09/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/03");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:openssl097a");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Red Hat Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl", "redhat_repos.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include('rpm.inc');
include('rhel.inc');
if (!get_kb_item("global_settings/vendor_unpatched"))
exit(0, "Unpatched Vulnerabilities Detection not active.");
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '5')) audit(AUDIT_OS_NOT, 'Red Hat 5.x', 'Red Hat ' + 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$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);
var constraints = [
{
'pkgs': [
{'reference':'openssl', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'unpatched_pkg':'openssl', 'cves':['CVE-2011-1473', 'CVE-2014-3571', 'CVE-2016-0702', 'CVE-2016-0799', 'CVE-2016-2105', 'CVE-2016-2106', 'CVE-2016-2109', 'CVE-2016-2177', 'CVE-2016-2178', 'CVE-2016-2179', 'CVE-2016-2181', 'CVE-2016-2182', 'CVE-2016-2842', 'CVE-2016-6306', 'CVE-2018-0737', 'CVE-2018-5407']},
{'reference':'openssl097a', 'release':'5', 'rpm_spec_vers_cmp':TRUE, 'unpatched_pkg':'openssl097a', 'cves':['CVE-2006-7248', 'CVE-2006-7250', 'CVE-2008-7270', 'CVE-2010-4180', 'CVE-2011-1473', 'CVE-2011-4576', 'CVE-2011-4619', 'CVE-2012-0884', 'CVE-2012-1165', 'CVE-2013-0166', 'CVE-2013-0169', 'CVE-2014-3508', 'CVE-2014-3570', 'CVE-2014-8275', 'CVE-2015-0204', 'CVE-2015-0287', 'CVE-2015-0288', 'CVE-2015-0292', 'CVE-2015-0293', 'CVE-2015-1789', 'CVE-2015-1790', 'CVE-2015-3194', 'CVE-2015-4000', 'CVE-2016-0702', 'CVE-2016-0799', 'CVE-2016-2105', 'CVE-2016-2106', 'CVE-2016-2108', 'CVE-2016-2109', 'CVE-2016-2177', 'CVE-2016-2178', 'CVE-2016-2182', 'CVE-2016-2842', 'CVE-2016-6306', 'CVE-2018-0737', 'CVE-2018-5407']}
]
}
];
var flag = 0;
foreach var constraint_array ( constraints ) {
var repo_relative_urls = NULL;
var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls:repo_relative_urls);
foreach var pkg ( constraint_array['pkgs'] ) {
var unpatched_pkg = NULL;
var _release = NULL;
var sp = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var exists_check = NULL;
var cves = NULL;
if (!empty_or_null(pkg['unpatched_pkg'])) unpatched_pkg = pkg['unpatched_pkg'];
if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
if (unpatched_pkg &&
_release &&
(!exists_check || rpm_exists(release:_release, rpm:exists_check)) &&
unpatched_package_exists(release:_release, package:unpatched_pkg, cves: cves)) flag++;
}
}
if (flag)
{
var extra = NULL;
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : unpatched_packages_report()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'openssl / openssl097a');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-7248
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-7250
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-7270
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4180
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1473
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4576
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4619
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0884
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1165
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0166
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0169
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3508
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3570
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3571
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8275
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0204
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0287
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0288
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0292
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0293
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1789
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1790
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3194
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4000
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0702
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0799
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2105
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2106
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2108
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2109
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2177
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2178
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2179
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2181
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2182
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2842
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6306
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0737
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5407
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
99.9%