CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
93.4%
The MITRE CVE database describes CVE-2011-3256 as :
FreeType 2 before 2.4.7, as used in CoreGraphics in Apple iOS before 5, Mandriva Enterprise Server 5, and possibly other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font, a different vulnerability than CVE-2011-0226.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux AMI Security Advisory ALAS-2011-08.
#
include("compat.inc");
if (description)
{
script_id(69567);
script_version("$Revision: 1.5 $");
script_cvs_date("$Date: 2015/01/30 14:43:52 $");
script_cve_id("CVE-2011-3256");
script_xref(name:"ALAS", value:"2011-08");
script_xref(name:"RHSA", value:"2011:1402");
script_name(english:"Amazon Linux AMI : freetype (ALAS-2011-08)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Amazon Linux AMI host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The MITRE CVE database describes CVE-2011-3256 as :
FreeType 2 before 2.4.7, as used in CoreGraphics in Apple iOS before
5, Mandriva Enterprise Server 5, and possibly other products, allows
remote attackers to execute arbitrary code or cause a denial of
service (memory corruption) via a crafted font, a different
vulnerability than CVE-2011-0226."
);
script_set_attribute(
attribute:"see_also",
value:"https://alas.aws.amazon.com/ALAS-2011-8.html"
);
script_set_attribute(
attribute:"solution",
value:"Run 'yum upgrade freetype' to upgrade your system."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:freetype");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:freetype-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:freetype-demos");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:freetype-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2011/10/31");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/04");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.");
script_family(english:"Amazon Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/AmazonLinux/release")) audit(AUDIT_OS_NOT, "Amazon Linux AMI");
if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (rpm_check(release:"ALA", reference:"freetype-2.3.11-6.10.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"freetype-debuginfo-2.3.11-6.10.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"freetype-demos-2.3.11-6.10.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"freetype-devel-2.3.11-6.10.amzn1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freetype / freetype-debuginfo / freetype-demos / freetype-devel");
}
Vendor | Product | Version | CPE |
---|---|---|---|
amazon | linux | freetype | p-cpe:/a:amazon:linux:freetype |
amazon | linux | freetype-debuginfo | p-cpe:/a:amazon:linux:freetype-debuginfo |
amazon | linux | freetype-demos | p-cpe:/a:amazon:linux:freetype-demos |
amazon | linux | freetype-devel | p-cpe:/a:amazon:linux:freetype-devel |
amazon | linux | cpe:/o:amazon:linux |