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
AI Score
Confidence
High
EPSS
Percentile
99.3%
The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2011:1434 advisory.
acroread: multiple code execution flaws (APSB11-16) (CVE-2011-2094, CVE-2011-2095, CVE-2011-2096, CVE-2011-2097, CVE-2011-2098, CVE-2011-2099, CVE-2011-2101)
acroread: Multiple denial of service flaws (APSB11-16) (CVE-2011-2104, CVE-2011-2105)
flash-plugin: Cross-site scripting vulnerability (APSB11-13) (CVE-2011-2107)
flash-plugin: multiple arbitrary code execution flaws (APSB-11-21) (CVE-2011-2130, CVE-2011-2134, CVE-2011-2135, CVE-2011-2136, CVE-2011-2137, CVE-2011-2138, CVE-2011-2139, CVE-2011-2140, CVE-2011-2414, CVE-2011-2415, CVE-2011-2416, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)
acroread, flash-plugin: critical flaws fixed in APSB11-26 (CVE-2011-2426, CVE-2011-2427, CVE-2011-2428, CVE-2011-2430)
acroread, flash-plugin: security control bypass information disclosure fixed in APSB11-26 (CVE-2011-2429)
acroread: multiple code execution flaws (APSB11-24) (CVE-2011-2431, CVE-2011-2432, CVE-2011-2433, CVE-2011-2434, CVE-2011-2435, CVE-2011-2436, CVE-2011-2437, CVE-2011-2438, CVE-2011-2439, CVE-2011-2440, CVE-2011-2442, CVE-2011-4374)
acroread, flash-plugin: Cross-site scripting vulnerability fixed in APSB11-26 (CVE-2011-2444)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%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-2011:1434. The text
# itself is copyright (C) Red Hat, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(56740);
script_version("1.30");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/27");
script_cve_id(
"CVE-2011-2094",
"CVE-2011-2095",
"CVE-2011-2096",
"CVE-2011-2097",
"CVE-2011-2098",
"CVE-2011-2099",
"CVE-2011-2101",
"CVE-2011-2104",
"CVE-2011-2105",
"CVE-2011-2107",
"CVE-2011-2130",
"CVE-2011-2134",
"CVE-2011-2135",
"CVE-2011-2136",
"CVE-2011-2137",
"CVE-2011-2138",
"CVE-2011-2139",
"CVE-2011-2140",
"CVE-2011-2414",
"CVE-2011-2415",
"CVE-2011-2416",
"CVE-2011-2417",
"CVE-2011-2424",
"CVE-2011-2425",
"CVE-2011-2426",
"CVE-2011-2427",
"CVE-2011-2428",
"CVE-2011-2429",
"CVE-2011-2430",
"CVE-2011-2431",
"CVE-2011-2432",
"CVE-2011-2433",
"CVE-2011-2434",
"CVE-2011-2435",
"CVE-2011-2436",
"CVE-2011-2437",
"CVE-2011-2438",
"CVE-2011-2439",
"CVE-2011-2440",
"CVE-2011-2442",
"CVE-2011-2444",
"CVE-2011-4374"
);
script_bugtraq_id(
49073,
49074,
49075,
49076,
49077,
49079,
49080,
49081,
49082,
49083,
49084,
49085,
49086,
49186,
49572,
49575,
49576,
49577,
49578,
49579,
49580,
49582,
49583,
49584,
49585,
49710,
49714,
49715,
49716,
49717,
49718
);
script_xref(name:"RHSA", value:"2011:1434");
script_name(english:"RHEL 5 / 6 : acroread (RHSA-2011:1434)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for acroread.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2011:1434 advisory.
- acroread: multiple code execution flaws (APSB11-16) (CVE-2011-2094, CVE-2011-2095, CVE-2011-2096,
CVE-2011-2097, CVE-2011-2098, CVE-2011-2099, CVE-2011-2101)
- acroread: Multiple denial of service flaws (APSB11-16) (CVE-2011-2104, CVE-2011-2105)
- flash-plugin: Cross-site scripting vulnerability (APSB11-13) (CVE-2011-2107)
- flash-plugin: multiple arbitrary code execution flaws (APSB-11-21) (CVE-2011-2130, CVE-2011-2134,
CVE-2011-2135, CVE-2011-2136, CVE-2011-2137, CVE-2011-2138, CVE-2011-2139, CVE-2011-2140, CVE-2011-2414,
CVE-2011-2415, CVE-2011-2416, CVE-2011-2417, CVE-2011-2424, CVE-2011-2425)
- acroread, flash-plugin: critical flaws fixed in APSB11-26 (CVE-2011-2426, CVE-2011-2427, CVE-2011-2428,
CVE-2011-2430)
- acroread, flash-plugin: security control bypass information disclosure fixed in APSB11-26 (CVE-2011-2429)
- acroread: multiple code execution flaws (APSB11-24) (CVE-2011-2431, CVE-2011-2432, CVE-2011-2433,
CVE-2011-2434, CVE-2011-2435, CVE-2011-2436, CVE-2011-2437, CVE-2011-2438, CVE-2011-2439, CVE-2011-2440,
CVE-2011-2442, CVE-2011-4374)
- acroread, flash-plugin: Cross-site scripting vulnerability fixed in APSB11-26 (CVE-2011-2444)
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:"http://www.adobe.com/support/security/bulletins/apsb11-21.html");
script_set_attribute(attribute:"see_also", value:"http://www.adobe.com/support/security/bulletins/apsb11-24.html");
script_set_attribute(attribute:"see_also", value:"http://www.adobe.com/support/security/bulletins/apsb11-26.html");
# https://access.redhat.com/security/data/csaf/v2/advisories/2011/rhsa-2011_1434.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6b821d34");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#critical");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=729497");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=740201");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=740204");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=740388");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=749381");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2011:1434");
script_set_attribute(attribute:"solution", value:
"Update the RHEL acroread package based on the guidance in RHSA-2011:1434.");
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:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2011-2425");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2011-2444");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Adobe Flash Player MP4 SequenceParameterSetNALUnit Buffer Overflow');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_cwe_id(79);
script_set_attribute(attribute:"vendor_severity", value:"Critical");
script_set_attribute(attribute:"vuln_publication_date", value:"2011/06/08");
script_set_attribute(attribute:"patch_publication_date", value:"2011/11/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2011/11/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:acroread");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:acroread-plugin");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
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) 2011-2024 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_list(operator: 'ge', os_version: os_ver, rhel_versions: ['5','6'])) audit(AUDIT_OS_NOT, 'Red Hat 5.x / 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/5/5Client/i386/supplementary/debug',
'content/dist/rhel/client/5/5Client/i386/supplementary/os',
'content/dist/rhel/client/5/5Client/i386/supplementary/source/SRPMS',
'content/dist/rhel/client/5/5Client/x86_64/supplementary/debug',
'content/dist/rhel/client/5/5Client/x86_64/supplementary/os',
'content/dist/rhel/client/5/5Client/x86_64/supplementary/source/SRPMS',
'content/dist/rhel/server/5/5Server/i386/supplementary/debug',
'content/dist/rhel/server/5/5Server/i386/supplementary/os',
'content/dist/rhel/server/5/5Server/i386/supplementary/source/SRPMS',
'content/dist/rhel/server/5/5Server/x86_64/supplementary/debug',
'content/dist/rhel/server/5/5Server/x86_64/supplementary/os',
'content/dist/rhel/server/5/5Server/x86_64/supplementary/source/SRPMS',
'content/dist/rhel/workstation/5/5Client/i386/supplementary/debug',
'content/dist/rhel/workstation/5/5Client/i386/supplementary/os',
'content/dist/rhel/workstation/5/5Client/i386/supplementary/source/SRPMS',
'content/dist/rhel/workstation/5/5Client/x86_64/supplementary/debug',
'content/dist/rhel/workstation/5/5Client/x86_64/supplementary/os',
'content/dist/rhel/workstation/5/5Client/x86_64/supplementary/source/SRPMS'
],
'pkgs': [
{'reference':'acroread-9.4.6-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE},
{'reference':'acroread-plugin-9.4.6-1.el5', 'cpu':'i386', 'release':'5', 'rpm_spec_vers_cmp':TRUE}
]
},
{
'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':'acroread-9.4.6-1.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':TRUE},
{'reference':'acroread-plugin-9.4.6-1.el6', 'cpu':'i686', 'release':'6', 'rpm_spec_vers_cmp':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_HOLE,
extra : extra
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'acroread / acroread-plugin');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2094
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2095
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2096
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2097
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2098
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2099
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2101
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2104
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2105
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2107
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2134
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2135
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2136
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2137
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2138
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2139
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2140
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2414
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2415
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2416
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2417
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2424
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2425
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2426
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2427
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2428
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2429
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2430
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2431
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2432
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2433
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2434
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2435
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2436
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2437
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2438
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2439
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2440
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2442
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2444
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4374
www.adobe.com/support/security/bulletins/apsb11-21.html
www.adobe.com/support/security/bulletins/apsb11-24.html
www.adobe.com/support/security/bulletins/apsb11-26.html
www.nessus.org/u?6b821d34
access.redhat.com/errata/RHSA-2011:1434
access.redhat.com/security/updates/classification/#critical
bugzilla.redhat.com/show_bug.cgi?id=729497
bugzilla.redhat.com/show_bug.cgi?id=740201
bugzilla.redhat.com/show_bug.cgi?id=740204
bugzilla.redhat.com/show_bug.cgi?id=740388
bugzilla.redhat.com/show_bug.cgi?id=749381