CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
87.6%
Brandon Perry reports :
[There] is a zip file of EXR images that cause segmentation faults in the OpenEXR library (tested against 2.2.0).
CVE-2017-9110 In OpenEXR 2.2.0, an invalid read of size 2 in the hufDecode function in ImfHuf.cpp could cause the application to crash.
CVE-2017-9111 In OpenEXR 2.2.0, an invalid write of size 8 in the storeSSE function in ImfOptimizedPixelReading.h could cause the application to crash or execute arbitrary code.
CVE-2017-9112 In OpenEXR 2.2.0, an invalid read of size 1 in the getBits function in ImfHuf.cpp could cause the application to crash.
CVE-2017-9113 In OpenEXR 2.2.0, an invalid write of size 1 in the bufferedReadPixels function in ImfInputFile.cpp could cause the application to crash or execute arbitrary code.
CVE-2017-9114 In OpenEXR 2.2.0, an invalid read of size 1 in the refill function in ImfFastHuf.cpp could cause the application to crash.
CVE-2017-9115 In OpenEXR 2.2.0, an invalid write of size 2 in the = operator function in half.h could cause the application to crash or execute arbitrary code.
CVE-2017-9116 In OpenEXR 2.2.0, an invalid read of size 1 in the uncompress function in ImfZip.cpp could cause the application to crash.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2019 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
# copyright notice, this list of conditions and the following
# disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
# published online in any format, converted to PDF, PostScript,
# RTF and other formats) must reproduce the above copyright
# notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(100442);
script_version("3.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2017-9110", "CVE-2017-9111", "CVE-2017-9112", "CVE-2017-9113", "CVE-2017-9114", "CVE-2017-9115", "CVE-2017-9116");
script_name(english:"FreeBSD : OpenEXR -- multiple remote code execution and denial of service vulnerabilities (803879e9-4195-11e7-9b08-080027ef73ec)");
script_summary(english:"Checks for updated package in pkg_info output");
script_set_attribute(
attribute:"synopsis",
value:"The remote FreeBSD host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Brandon Perry reports :
[There] is a zip file of EXR images that cause segmentation faults in
the OpenEXR library (tested against 2.2.0).
- CVE-2017-9110 In OpenEXR 2.2.0, an invalid read of size 2 in the
hufDecode function in ImfHuf.cpp could cause the application to crash.
- CVE-2017-9111 In OpenEXR 2.2.0, an invalid write of size 8 in the
storeSSE function in ImfOptimizedPixelReading.h could cause the
application to crash or execute arbitrary code.
- CVE-2017-9112 In OpenEXR 2.2.0, an invalid read of size 1 in the
getBits function in ImfHuf.cpp could cause the application to crash.
- CVE-2017-9113 In OpenEXR 2.2.0, an invalid write of size 1 in the
bufferedReadPixels function in ImfInputFile.cpp could cause the
application to crash or execute arbitrary code.
- CVE-2017-9114 In OpenEXR 2.2.0, an invalid read of size 1 in the
refill function in ImfFastHuf.cpp could cause the application to
crash.
- CVE-2017-9115 In OpenEXR 2.2.0, an invalid write of size 2 in the =
operator function in half.h could cause the application to crash or
execute arbitrary code.
- CVE-2017-9116 In OpenEXR 2.2.0, an invalid read of size 1 in the
uncompress function in ImfZip.cpp could cause the application to
crash."
);
# http://www.openwall.com/lists/oss-security/2017/05/12/5
script_set_attribute(
attribute:"see_also",
value:"https://www.openwall.com/lists/oss-security/2017/05/12/5"
);
script_set_attribute(
attribute:"see_also",
value:"https://github.com/openexr/openexr/issues/232"
);
# https://vuxml.freebsd.org/freebsd/803879e9-4195-11e7-9b08-080027ef73ec.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?809c4c51"
);
script_set_attribute(attribute:"solution", value:"Update the affected package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:OpenEXR");
script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/01/12");
script_set_attribute(attribute:"patch_publication_date", value:"2017/05/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/26");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"FreeBSD Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");
exit(0);
}
include("audit.inc");
include("freebsd_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (pkg_test(save_report:TRUE, pkg:"OpenEXR<2.2.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:pkg_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9110
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9111
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9112
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9113
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9114
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9115
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9116
www.nessus.org/u?809c4c51
github.com/openexr/openexr/issues/232
www.openwall.com/lists/oss-security/2017/05/12/5
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
87.6%