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
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
EPSS
Percentile
97.4%
An updated Adobe Flash Player package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5 and 6 Supplementary.
Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.
The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in.
This update fixes multiple vulnerabilities in Adobe Flash Player.
These vulnerabilities, detailed in the Adobe Security Bulletin APSB16-01 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-2015-8459, CVE-2015-8460, CVE-2015-8634, CVE-2015-8635, CVE-2015-8636, CVE-2015-8638, CVE-2015-8639, CVE-2015-8640, CVE-2015-8641, CVE-2015-8642, CVE-2015-8643, CVE-2015-8644, CVE-2015-8645, CVE-2015-8646, CVE-2015-8647, CVE-2015-8648, CVE-2015-8649, CVE-2015-8650, CVE-2015-8651)
All users of Adobe Flash Player should install this updated package, which upgrades Flash Player to version 11.2.202.559.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2015:2697. The text
# itself is copyright (C) Red Hat, Inc.
#
include('compat.inc');
if (description)
{
script_id(87665);
script_version("2.21");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/25");
script_cve_id(
"CVE-2015-8459",
"CVE-2015-8460",
"CVE-2015-8634",
"CVE-2015-8635",
"CVE-2015-8636",
"CVE-2015-8638",
"CVE-2015-8639",
"CVE-2015-8640",
"CVE-2015-8641",
"CVE-2015-8642",
"CVE-2015-8643",
"CVE-2015-8644",
"CVE-2015-8645",
"CVE-2015-8646",
"CVE-2015-8647",
"CVE-2015-8648",
"CVE-2015-8649",
"CVE-2015-8650",
"CVE-2015-8651",
"CVE-2016-0959"
);
script_xref(name:"RHSA", value:"2015:2697");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/15");
script_name(english:"RHEL 5 / 6 : flash-plugin (RHSA-2015:2697)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing a security update.");
script_set_attribute(attribute:"description", value:
"An updated Adobe Flash Player package that fixes multiple security
issues is now available for Red Hat Enterprise Linux 5 and 6
Supplementary.
Red Hat Product Security has rated this update as having Critical
security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.
The flash-plugin package contains a Mozilla Firefox compatible Adobe
Flash Player web browser plug-in.
This update fixes multiple vulnerabilities in Adobe Flash Player.
These vulnerabilities, detailed in the Adobe Security Bulletin
APSB16-01 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-2015-8459, CVE-2015-8460, CVE-2015-8634, CVE-2015-8635,
CVE-2015-8636, CVE-2015-8638, CVE-2015-8639, CVE-2015-8640,
CVE-2015-8641, CVE-2015-8642, CVE-2015-8643, CVE-2015-8644,
CVE-2015-8645, CVE-2015-8646, CVE-2015-8647, CVE-2015-8648,
CVE-2015-8649, CVE-2015-8650, CVE-2015-8651)
All users of Adobe Flash Player should install this updated package,
which upgrades Flash Player to version 11.2.202.559.");
script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/flash-player/apsb16-01.html");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2015:2697");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8650");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8460");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8648");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8651");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8644");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8649");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8641");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8646");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8638");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8459");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8640");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8634");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8635");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8636");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8642");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8645");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8643");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8647");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2015-8639");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-0959");
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:C/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-2016-0959");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2015-8459");
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:"2015/12/28");
script_set_attribute(attribute:"patch_publication_date", value:"2015/12/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/12/30");
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:"cpe", value:"cpe:/o:redhat:enterprise_linux:6.7");
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) 2015-2022 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-2015:2697";
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-11.2.202.559-1.el5")) flag++;
if (rpm_check(release:"RHEL6", reference:"flash-plugin-11.2.202.559-1.el6_7")) 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-2015-8459
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8460
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8634
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8635
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8636
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8638
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8639
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8640
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8641
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8642
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8643
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8644
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8645
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8646
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8647
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8648
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8649
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8650
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8651
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0959
access.redhat.com/errata/RHSA-2015:2697
access.redhat.com/security/cve/cve-2015-8459
access.redhat.com/security/cve/cve-2015-8460
access.redhat.com/security/cve/cve-2015-8634
access.redhat.com/security/cve/cve-2015-8635
access.redhat.com/security/cve/cve-2015-8636
access.redhat.com/security/cve/cve-2015-8638
access.redhat.com/security/cve/cve-2015-8639
access.redhat.com/security/cve/cve-2015-8640
access.redhat.com/security/cve/cve-2015-8641
access.redhat.com/security/cve/cve-2015-8642
access.redhat.com/security/cve/cve-2015-8643
access.redhat.com/security/cve/cve-2015-8644
access.redhat.com/security/cve/cve-2015-8645
access.redhat.com/security/cve/cve-2015-8646
access.redhat.com/security/cve/cve-2015-8647
access.redhat.com/security/cve/cve-2015-8648
access.redhat.com/security/cve/cve-2015-8649
access.redhat.com/security/cve/cve-2015-8650
access.redhat.com/security/cve/cve-2015-8651
access.redhat.com/security/cve/cve-2016-0959
helpx.adobe.com/security/products/flash-player/apsb16-01.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
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
EPSS
Percentile
97.4%