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
97.9%
Updated acroread packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5 and 6 Supplementary.
The Red Hat Security Response Team 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.
Adobe Reader allows users to view and print documents in Portable Document Format (PDF).
This update fixes multiple security flaws in Adobe Reader. These flaws are detailed on the Adobe security page APSB12-08, listed in the References section. A specially crafted PDF file could cause Adobe Reader to crash or, potentially, execute arbitrary code as the user running Adobe Reader when opened. (CVE-2012-0774, CVE-2012-0775, CVE-2012-0777)
All Adobe Reader users should install these updated packages. They contain Adobe Reader version 9.5.1, which is not vulnerable to these issues. All running instances of Adobe Reader must be restarted for the update to take effect.
#%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-2012:0469. The text
# itself is copyright (C) Red Hat, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(58676);
script_version("1.25");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2011-4370", "CVE-2011-4371", "CVE-2011-4372", "CVE-2011-4373", "CVE-2012-0774", "CVE-2012-0775", "CVE-2012-0777");
script_bugtraq_id(52949, 52950, 52951);
script_xref(name:"RHSA", value:"2012:0469");
script_name(english:"RHEL 5 / 6 : acroread (RHSA-2012:0469)");
script_summary(english:"Checks the rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Red Hat host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"Updated acroread packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 5 and 6 Supplementary.
The Red Hat Security Response Team 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.
Adobe Reader allows users to view and print documents in Portable
Document Format (PDF).
This update fixes multiple security flaws in Adobe Reader. These flaws
are detailed on the Adobe security page APSB12-08, listed in the
References section. A specially crafted PDF file could cause Adobe
Reader to crash or, potentially, execute arbitrary code as the user
running Adobe Reader when opened. (CVE-2012-0774, CVE-2012-0775,
CVE-2012-0777)
All Adobe Reader users should install these updated packages. They
contain Adobe Reader version 9.5.1, which is not vulnerable to these
issues. All running instances of Adobe Reader must be restarted for
the update to take effect."
);
# http://www.adobe.com/support/security/bulletins/apsb12-08.html
script_set_attribute(
attribute:"see_also",
value:"https://www.adobe.com/support/security/bulletins/apsb12-08.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/errata/RHSA-2012:0469"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2012-0774"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2012-0775"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2012-0777"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2011-4370"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2011-4371"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2011-4372"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2011-4373"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected acroread and / or acroread-plugin packages."
);
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_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:"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:"cpe", value:"cpe:/o:redhat:enterprise_linux:6.2");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/01/10");
script_set_attribute(attribute:"patch_publication_date", value:"2012/04/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/04/11");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Red Hat Local Security Checks");
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-2012:0469";
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", cpu:"i386", reference:"acroread-9.5.1-1.el5")) flag++;
if (rpm_check(release:"RHEL5", cpu:"i386", reference:"acroread-plugin-9.5.1-1.el5")) flag++;
if (rpm_check(release:"RHEL6", cpu:"i686", reference:"acroread-9.5.1-1.el6_2")) flag++;
if (rpm_check(release:"RHEL6", cpu:"i686", reference:"acroread-plugin-9.5.1-1.el6_2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get() + redhat_report_package_caveat()
);
exit(0);
}
else
{
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-2011-4370
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4371
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4372
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4373
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0774
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0775
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0777
access.redhat.com/errata/RHSA-2012:0469
access.redhat.com/security/cve/cve-2011-4370
access.redhat.com/security/cve/cve-2011-4371
access.redhat.com/security/cve/cve-2011-4372
access.redhat.com/security/cve/cve-2011-4373
access.redhat.com/security/cve/cve-2012-0774
access.redhat.com/security/cve/cve-2012-0775
access.redhat.com/security/cve/cve-2012-0777
www.adobe.com/support/security/bulletins/apsb12-08.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
97.9%