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
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
99.3%
An update for flash-plugin is now available for Red Hat Enterprise Linux 5 Supplementary and Red Hat Enterprise Linux 6 Supplementary.
Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in.
This update upgrades Flash Player to version 11.2.202.626.
Security Fix(es) :
#%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-2016:1238. The text
# itself is copyright (C) Red Hat, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(91711);
script_version("2.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/03/28");
script_cve_id(
"CVE-2016-4122",
"CVE-2016-4123",
"CVE-2016-4124",
"CVE-2016-4125",
"CVE-2016-4127",
"CVE-2016-4128",
"CVE-2016-4129",
"CVE-2016-4130",
"CVE-2016-4131",
"CVE-2016-4132",
"CVE-2016-4133",
"CVE-2016-4134",
"CVE-2016-4135",
"CVE-2016-4136",
"CVE-2016-4137",
"CVE-2016-4138",
"CVE-2016-4139",
"CVE-2016-4140",
"CVE-2016-4141",
"CVE-2016-4142",
"CVE-2016-4143",
"CVE-2016-4144",
"CVE-2016-4145",
"CVE-2016-4146",
"CVE-2016-4147",
"CVE-2016-4148",
"CVE-2016-4149",
"CVE-2016-4150",
"CVE-2016-4151",
"CVE-2016-4152",
"CVE-2016-4153",
"CVE-2016-4154",
"CVE-2016-4155",
"CVE-2016-4156",
"CVE-2016-4166",
"CVE-2016-4171"
);
script_xref(name:"RHSA", value:"2016:1238");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/04/15");
script_name(english:"RHEL 5 / 6 : flash-plugin (RHSA-2016:1238)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update.");
script_set_attribute(attribute:"description", value:
"An update for flash-plugin is now available for Red Hat Enterprise
Linux 5 Supplementary and Red Hat Enterprise Linux 6 Supplementary.
Red Hat Product Security has rated this update as having a security
impact of Critical. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
The flash-plugin package contains a Mozilla Firefox compatible Adobe
Flash Player web browser plug-in.
This update upgrades Flash Player to version 11.2.202.626.
Security Fix(es) :
* This update fixes multiple vulnerabilities in Adobe Flash Player.
These vulnerabilities, detailed in the Adobe Security Bulletin listed
in the References section, could allow an attacker to create a
specially crafted SWF file that would cause flash-plugin to crash,
execute arbitrary code, or disclose sensitive information when the
victim loaded a page containing the malicious SWF content.
(CVE-2016-4122, CVE-2016-4123, CVE-2016-4124, CVE-2016-4125,
CVE-2016-4127, CVE-2016-4128, CVE-2016-4129, CVE-2016-4130,
CVE-2016-4131, CVE-2016-4132, CVE-2016-4133, CVE-2016-4134,
CVE-2016-4135, CVE-2016-4136, CVE-2016-4137, CVE-2016-4138,
CVE-2016-4139, CVE-2016-4140, CVE-2016-4141, CVE-2016-4142,
CVE-2016-4143, CVE-2016-4144, CVE-2016-4145, CVE-2016-4146,
CVE-2016-4147, CVE-2016-4148, CVE-2016-4149, CVE-2016-4150,
CVE-2016-4151, CVE-2016-4152, CVE-2016-4153, CVE-2016-4154,
CVE-2016-4155, CVE-2016-4156, CVE-2016-4166, CVE-2016-4171)");
script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsb16-18.html");
script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsa16-03.html");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2016:1238");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4149");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4148");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4147");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4146");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4145");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4144");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4143");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4142");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4141");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4140");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4129");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4128");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4166");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4125");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4124");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4127");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4123");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4122");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4150");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4151");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4152");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4153");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4154");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4155");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4156");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4171");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4138");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4139");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4136");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4137");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4134");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4135");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4132");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4133");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4130");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-4131");
script_set_attribute(attribute:"solution", value:
"Update the affected flash-plugin package.");
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:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-4171");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/06/16");
script_set_attribute(attribute:"patch_publication_date", value:"2016/06/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/06/20");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:flash-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) 2016-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^(5|6)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.x / 6.x", "Red Hat " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo))
{
rhsa = "RHSA-2016:1238";
yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
if (!empty_or_null(yum_report))
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : yum_report
);
exit(0);
}
else
{
audit_message = "affected by Red Hat security advisory " + rhsa;
audit(AUDIT_OS_NOT, audit_message);
}
}
else
{
flag = 0;
if (rpm_check(release:"RHEL5", reference:"flash-plugin-11.2.202.626-1.el5_11")) flag++;
if (rpm_check(release:"RHEL6", reference:"flash-plugin-11.2.202.626-1.el6_8")) flag++;
if (flag)
{
flash_plugin_caveat = '\n' +
'NOTE: This vulnerability check only applies to RedHat released\n' +
'versions of the flash-plugin package. This check does not apply to\n' +
'Adobe released versions of the flash-plugin package, which are\n' +
'versioned similarly and cause collisions in detection.\n\n' +
'If you are certain you are running the Adobe released package of\n' +
'flash-plugin and are running a version of it equal or higher to the\n' +
'RedHat version listed above then you can consider this a false\n' +
'positive.\n';
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get() + redhat_report_package_caveat() + flash_plugin_caveat
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "flash-plugin");
}
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4122
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4123
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4124
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4125
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4127
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4128
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4129
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4131
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4132
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4133
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4134
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4135
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4136
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4137
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4138
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4139
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4140
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4141
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4142
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4143
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4144
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4145
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4146
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4147
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4148
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4149
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4150
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4151
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4152
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4153
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4154
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4155
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4156
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4166
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4171
access.redhat.com/errata/RHSA-2016:1238
access.redhat.com/security/cve/cve-2016-4122
access.redhat.com/security/cve/cve-2016-4123
access.redhat.com/security/cve/cve-2016-4124
access.redhat.com/security/cve/cve-2016-4125
access.redhat.com/security/cve/cve-2016-4127
access.redhat.com/security/cve/cve-2016-4128
access.redhat.com/security/cve/cve-2016-4129
access.redhat.com/security/cve/cve-2016-4130
access.redhat.com/security/cve/cve-2016-4131
access.redhat.com/security/cve/cve-2016-4132
access.redhat.com/security/cve/cve-2016-4133
access.redhat.com/security/cve/cve-2016-4134
access.redhat.com/security/cve/cve-2016-4135
access.redhat.com/security/cve/cve-2016-4136
access.redhat.com/security/cve/cve-2016-4137
access.redhat.com/security/cve/cve-2016-4138
access.redhat.com/security/cve/cve-2016-4139
access.redhat.com/security/cve/cve-2016-4140
access.redhat.com/security/cve/cve-2016-4141
access.redhat.com/security/cve/cve-2016-4142
access.redhat.com/security/cve/cve-2016-4143
access.redhat.com/security/cve/cve-2016-4144
access.redhat.com/security/cve/cve-2016-4145
access.redhat.com/security/cve/cve-2016-4146
access.redhat.com/security/cve/cve-2016-4147
access.redhat.com/security/cve/cve-2016-4148
access.redhat.com/security/cve/cve-2016-4149
access.redhat.com/security/cve/cve-2016-4150
access.redhat.com/security/cve/cve-2016-4151
access.redhat.com/security/cve/cve-2016-4152
access.redhat.com/security/cve/cve-2016-4153
access.redhat.com/security/cve/cve-2016-4154
access.redhat.com/security/cve/cve-2016-4155
access.redhat.com/security/cve/cve-2016-4156
access.redhat.com/security/cve/cve-2016-4166
access.redhat.com/security/cve/cve-2016-4171
helpx.adobe.com/security/products/flash-player/apsa16-03.html
helpx.adobe.com/security/products/flash-player/apsb16-18.html
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
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
99.3%