FreeBSD dbus multiple vulnerabilities CVE-2014-3635 to CVE-2014-363
Reporter | Title | Published | Views | Family All 109 |
---|---|---|---|---|
![]() | DBus vulnerabilities | 22 Sep 201400:00 | – | ubuntu |
![]() | Ubuntu 14.04 LTS : DBus vulnerabilities (USN-2352-1) | 23 Sep 201400:00 | – | nessus |
![]() | Debian DSA-3026-1 : dbus - security update | 17 Sep 201400:00 | – | nessus |
![]() | Fedora 21 : dbus-1.8.12-1.fc21 (2014-16147) | 17 Dec 201400:00 | – | nessus |
![]() | Fedora 19 : dbus-1.6.28-1.fc19 (2014-16227) | 22 Dec 201400:00 | – | nessus |
![]() | Mandriva Linux Security Advisory : dbus (MDVSA-2014:214) | 19 Nov 201400:00 | – | nessus |
![]() | Fedora 20 : dbus-1.6.28-1.fc20 (2014-16243) | 15 Dec 201400:00 | – | nessus |
![]() | Fedora 21 : mingw-dbus-1.8.12-1.fc21 (2014-17595) | 2 Jan 201500:00 | – | nessus |
![]() | Fedora 20 : mingw-dbus-1.6.28-1.fc20 (2014-17570) | 2 Jan 201500:00 | – | nessus |
![]() | RHEL 5 : dbus (Unpatched Vulnerability) | 3 Jun 202400:00 | – | nessus |
#%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(77733);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2014-3635", "CVE-2014-3636", "CVE-2014-3637", "CVE-2014-3638", "CVE-2014-3639");
script_name(english:"FreeBSD : dbus -- multiple vulnerabilities (38242d51-3e58-11e4-ac2f-bcaec565249c)");
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:
"Simon McVittie reports :
Do not accept an extra fd in the padding of a cmsg message, which
could lead to a 4-byte heap buffer overrun (CVE-2014-3635).
Reduce default for maximum Unix file descriptors passed per message
from 1024 to 16, preventing a uid with the default maximum number of
connections from exhausting the system bus' file descriptors under
Linux's default rlimit (CVE-2014-3636).
Disconnect connections that still have a fd pending unmarshalling
after a new configurable limit, pending_fd_timeout (defaulting to 150
seconds), removing the possibility of creating an abusive connection
that cannot be disconnected by setting up a circular reference to a
connection's file descriptor (CVE-2014-3637).
Reduce default for maximum pending replies per connection from 8192 to
128, mitigating an algorithmic complexity denial-of-service attack
(CVE-2014-3638).
Reduce default for authentication timeout on the system bus from 30
seconds to 5 seconds, avoiding denial of service by using up all
unauthenticated connection slots; and when all unauthenticated
connection slots are used up, make new connection attempts block
instead of disconnecting them (CVE-2014-3639)."
);
# http://lists.freedesktop.org/archives/dbus/2014-September/016343.html
script_set_attribute(
attribute:"see_also",
value:"https://lists.freedesktop.org/archives/dbus/2014-September/016343.html"
);
# https://vuxml.freebsd.org/freebsd/38242d51-3e58-11e4-ac2f-bcaec565249c.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?e22fca01"
);
script_set_attribute(attribute:"solution", value:"Update the affected package.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:dbus");
script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
script_set_attribute(attribute:"vuln_publication_date", value:"2014/09/16");
script_set_attribute(attribute:"patch_publication_date", value:"2014/09/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/09/18");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 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:"dbus<1.8.8")) 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");
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