6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
Low
0.97 High
EPSS
Percentile
99.8%
The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:3004 advisory.
chromium-browser: Lack of limits on update() in ServiceWorker (CVE-2018-5179)
lcms2: Integer overflow in AllocateDataSet() in cmscgats.c leading to heap-based buffer overflow (CVE-2018-16435)
chromium-browser: Sandbox escape in AppCache (CVE-2018-17462)
chromium-browser: Remote code execution in V8 (CVE-2018-17463)
chromium-browser: URL spoof in Omnibox (CVE-2018-17464, CVE-2018-17467, CVE-2018-17473, CVE-2018-17475)
chromium-browser: Use after free in V8 (CVE-2018-17465)
chromium-browser, firefox: Memory corruption in Angle (CVE-2018-17466)
chromium-browser: Cross-origin URL disclosure in Blink (CVE-2018-17468)
chromium-browser: Heap buffer overflow in PDFium (CVE-2018-17469)
chromium-browser: Memory corruption in GPU Internals (CVE-2018-17470)
chromium-browser: Security UI occlusion in full screen mode (CVE-2018-17471, CVE-2018-17476)
chromium-browser: Use after free in Blink (CVE-2018-17474)
chromium-browser: UI spoof in Extensions (CVE-2018-17477)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2018:3004. The text
# itself is copyright (C) Red Hat, Inc.
#
include('compat.inc');
if (description)
{
script_id(118373);
script_version("1.14");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/27");
script_cve_id(
"CVE-2018-5179",
"CVE-2018-16435",
"CVE-2018-17462",
"CVE-2018-17463",
"CVE-2018-17464",
"CVE-2018-17465",
"CVE-2018-17466",
"CVE-2018-17467",
"CVE-2018-17468",
"CVE-2018-17469",
"CVE-2018-17470",
"CVE-2018-17471",
"CVE-2018-17473",
"CVE-2018-17474",
"CVE-2018-17475",
"CVE-2018-17476",
"CVE-2018-17477"
);
script_xref(name:"RHSA", value:"2018:3004");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/22");
script_name(english:"RHEL 6 : chromium-browser (RHSA-2018:3004)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for chromium-browser.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as
referenced in the RHSA-2018:3004 advisory.
- chromium-browser: Lack of limits on update() in ServiceWorker (CVE-2018-5179)
- lcms2: Integer overflow in AllocateDataSet() in cmscgats.c leading to heap-based buffer overflow
(CVE-2018-16435)
- chromium-browser: Sandbox escape in AppCache (CVE-2018-17462)
- chromium-browser: Remote code execution in V8 (CVE-2018-17463)
- chromium-browser: URL spoof in Omnibox (CVE-2018-17464, CVE-2018-17467, CVE-2018-17473, CVE-2018-17475)
- chromium-browser: Use after free in V8 (CVE-2018-17465)
- chromium-browser, firefox: Memory corruption in Angle (CVE-2018-17466)
- chromium-browser: Cross-origin URL disclosure in Blink (CVE-2018-17468)
- chromium-browser: Heap buffer overflow in PDFium (CVE-2018-17469)
- chromium-browser: Memory corruption in GPU Internals (CVE-2018-17470)
- chromium-browser: Security UI occlusion in full screen mode (CVE-2018-17471, CVE-2018-17476)
- chromium-browser: Use after free in Blink (CVE-2018-17474)
- chromium-browser: UI spoof in Extensions (CVE-2018-17477)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
# https://access.redhat.com/security/data/csaf/v2/advisories/2018/rhsa-2018_3004.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?17964bcf");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2018:3004");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1628969");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640098");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640099");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640100");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640101");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640102");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640103");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640104");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640105");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640106");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640107");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640110");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640111");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640112");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640113");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640114");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1640115");
script_set_attribute(attribute:"solution", value:
"Update the RHEL chromium-browser package based on the guidance in RHSA-2018:3004.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-17474");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2018-17462");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Google Chrome 67, 68 and 69 Object.create exploit');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_cwe_id(122);
script_set_attribute(attribute:"vendor_severity", value:"Important");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/09/04");
script_set_attribute(attribute:"patch_publication_date", value:"2018/10/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/25");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:chromium-browser");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
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) 2018-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("redhat_repos.nasl", "ssh_get_info.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('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: '6')) audit(AUDIT_OS_NOT, 'Red Hat 6.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 = [
{
'repo_relative_urls': [
'content/dist/rhel/client/6/6Client/i386/supplementary/debug',
'content/dist/rhel/client/6/6Client/i386/supplementary/os',
'content/dist/rhel/client/6/6Client/i386/supplementary/source/SRPMS',
'content/dist/rhel/client/6/6Client/x86_64/supplementary/debug',
'content/dist/rhel/client/6/6Client/x86_64/supplementary/os',
'content/dist/rhel/client/6/6Client/x86_64/supplementary/source/SRPMS',
'content/dist/rhel/computenode/6/6ComputeNode/x86_64/supplementary/debug',
'content/dist/rhel/computenode/6/6ComputeNode/x86_64/supplementary/os',
'content/dist/rhel/computenode/6/6ComputeNode/x86_64/supplementary/source/SRPMS',
'content/dist/rhel/server/6/6Server/i386/supplementary/debug',
'content/dist/rhel/server/6/6Server/i386/supplementary/os',
'content/dist/rhel/server/6/6Server/i386/supplementary/source/SRPMS',
'content/dist/rhel/server/6/6Server/x86_64/supplementary/debug',
'content/dist/rhel/server/6/6Server/x86_64/supplementary/os',
'content/dist/rhel/server/6/6Server/x86_64/supplementary/source/SRPMS',
'content/dist/rhel/workstation/6/6Workstation/i386/supplementary/debug',
'content/dist/rhel/workstation/6/6Workstation/i386/supplementary/os',
'content/dist/rhel/workstation/6/6Workstation/i386/supplementary/source/SRPMS',
'content/dist/rhel/workstation/6/6Workstation/x86_64/supplementary/debug',
'content/dist/rhel/workstation/6/6Workstation/x86_64/supplementary/os',
'content/dist/rhel/workstation/6/6Workstation/x86_64/supplementary/source/SRPMS'
],
'pkgs': [
{'reference':'chromium-browser-70.0.3538.67-1.el6_10', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
{'reference':'chromium-browser-70.0.3538.67-1.el6_10', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE}
]
}
];
var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);
var flag = 0;
foreach var constraint_array ( constraints ) {
var repo_relative_urls = NULL;
if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
foreach var pkg ( constraint_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;
var cves = NULL;
if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
if (reference &&
_release &&
rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
(applicable_repo_urls || (!exists_check || 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, cves:cves)) flag++;
}
}
if (flag)
{
var extra = NULL;
if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
else extra = rpm_report_get();
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : extra
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'chromium-browser');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | chromium-browser | p-cpe:/a:redhat:enterprise_linux:chromium-browser |
redhat | enterprise_linux | 6 | cpe:/o:redhat:enterprise_linux:6 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16435
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17462
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17463
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17464
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17465
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17466
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17467
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17468
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17469
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17470
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17471
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17473
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17474
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17475
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17476
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17477
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5179
www.nessus.org/u?17964bcf
access.redhat.com/errata/RHSA-2018:3004
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1628969
bugzilla.redhat.com/show_bug.cgi?id=1640098
bugzilla.redhat.com/show_bug.cgi?id=1640099
bugzilla.redhat.com/show_bug.cgi?id=1640100
bugzilla.redhat.com/show_bug.cgi?id=1640101
bugzilla.redhat.com/show_bug.cgi?id=1640102
bugzilla.redhat.com/show_bug.cgi?id=1640103
bugzilla.redhat.com/show_bug.cgi?id=1640104
bugzilla.redhat.com/show_bug.cgi?id=1640105
bugzilla.redhat.com/show_bug.cgi?id=1640106
bugzilla.redhat.com/show_bug.cgi?id=1640107
bugzilla.redhat.com/show_bug.cgi?id=1640110
bugzilla.redhat.com/show_bug.cgi?id=1640111
bugzilla.redhat.com/show_bug.cgi?id=1640112
bugzilla.redhat.com/show_bug.cgi?id=1640113
bugzilla.redhat.com/show_bug.cgi?id=1640114
bugzilla.redhat.com/show_bug.cgi?id=1640115
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
Low
0.97 High
EPSS
Percentile
99.8%