OpenSSL reports :
High: OCSP Status Request extension unbounded memory growth
SSL_peek() hang on empty record
SWEET32 Mitigation
OOB write in MDC2_Update()
Malformed SHA512 ticket DoS
OOB write in BN_bn2dec()
OOB read in TS_OBJ_print_bio()
Pointer arithmetic undefined behaviour
Constant time flag not preserved in DSA signing
DTLS buffered message DoS
DTLS replay protection DoS
Certificate message OOB reads
Excessive allocation of memory in tls_get_message_header()
Excessive allocation of memory in dtls1_preprocess_fragment()
NB: LibreSSL is only affected by CVE-2016-6304
#%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 2003-2018 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(93674);
script_version("2.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2016-2177", "CVE-2016-2178", "CVE-2016-2179", "CVE-2016-2180", "CVE-2016-2181", "CVE-2016-2182", "CVE-2016-2183", "CVE-2016-6302", "CVE-2016-6303", "CVE-2016-6304", "CVE-2016-6305", "CVE-2016-6306", "CVE-2016-6307", "CVE-2016-6308");
script_xref(name:"FreeBSD", value:"SA-16:26.openssl");
script_name(english:"FreeBSD : OpenSSL -- multiple vulnerabilities (43eaa656-80bc-11e6-bf52-b499baebfeaf)");
script_summary(english:"Checks for updated packages in pkg_info output");
script_set_attribute(
attribute:"synopsis",
value:
"The remote FreeBSD host is missing one or more security-related
updates."
);
script_set_attribute(
attribute:"description",
value:
"OpenSSL reports :
High: OCSP Status Request extension unbounded memory growth
SSL_peek() hang on empty record
SWEET32 Mitigation
OOB write in MDC2_Update()
Malformed SHA512 ticket DoS
OOB write in BN_bn2dec()
OOB read in TS_OBJ_print_bio()
Pointer arithmetic undefined behaviour
Constant time flag not preserved in DSA signing
DTLS buffered message DoS
DTLS replay protection DoS
Certificate message OOB reads
Excessive allocation of memory in tls_get_message_header()
Excessive allocation of memory in dtls1_preprocess_fragment()
NB: LibreSSL is only affected by CVE-2016-6304"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.openssl.org/news/secadv/20160922.txt"
);
# https://vuxml.freebsd.org/freebsd/43eaa656-80bc-11e6-bf52-b499baebfeaf.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?ed1ae987"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A: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_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:linux-c6-openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:openssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:openssl-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/22");
script_set_attribute(attribute:"patch_publication_date", value:"2016/09/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/09/23");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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:"openssl-devel>=1.1.0<1.1.0_1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"openssl<1.0.2i,1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"linux-c6-openssl<1.0.1e_11")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2177
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2178
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2179
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2180
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2181
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2182
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2183
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6302
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6303
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6304
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6305
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6306
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6307
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6308
www.nessus.org/u?ed1ae987
www.openssl.org/news/secadv/20160922.txt