Vulnerabilities > CVE-2006-1989 - Unspecified vulnerability in Clam Anti-Virus Clamav 0.88/0.88.1

#%NASL_MIN_LEVEL 80502
#
# (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("compat.inc");

if (description)
{
  script_id(21496);
  script_version("1.12");
  script_cvs_date("Date: 2019/08/02 13:32:38");

  script_cve_id("CVE-2006-1989");
  script_xref(name:"Secunia", value:"19880");

  script_name(english:"FreeBSD : clamav -- Freshclam HTTP Header Buffer Overflow Vulnerability (b088bf48-da3b-11da-93e0-00123ffe8333)");
  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:
"Secunia reports :

A vulnerability has been reported in ClamAV, which can be exploited by
malicious people to cause a DoS (Denial of Service) and potentially to
compromise a vulnerable system.

The vulnerability is caused due to a boundary error within the HTTP
client in the Freshclam command line utility. This can be exploited to
cause a stack-based buffer overflow when the HTTP headers received
from a web server exceeds 8KB.

Successful exploitation requires that Freshclam is used to download
virus signature updates from a malicious mirror web server e.g. via
DNS poisoning."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.clamav.net/security/0.88.2.html"
  );
  # https://vuxml.freebsd.org/freebsd/b088bf48-da3b-11da-93e0-00123ffe8333.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?c1436092"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/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:clamav");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:clamav-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/05/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/05/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/05/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 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:"clamav>=0.80<0.88.2")) flag++;
if (pkg_test(save_report:TRUE, pkg:"clamav-devel>=20040826<20060502")) 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");

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2006:080. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(21320);
  script_version ("1.13");
  script_cvs_date("Date: 2019/08/02 13:32:48");

  script_cve_id("CVE-2006-1989");
  script_xref(name:"MDKSA", value:"2006:080");

  script_name(english:"Mandrake Linux Security Advisory : clamav (MDKSA-2006:080)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandrake Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Ulf Harnhammar discovered that the freshclam tool does not do a proper
check for the size of header data received from a web server. This
could potentially allow a specially prepared HTTP server to exploit
freshclam clients connecting to a database mirror and causing a DoS.

The updated packages have been updated to Clamav 0.88.2 which corrects
this problem."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/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:mandriva:linux:clamav");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:clamav-db");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:clamav-milter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:clamd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64clamav1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64clamav1-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libclamav1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libclamav1-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2006");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:mandrakesoft:mandrake_linux:le2005");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/05/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/05/03");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK10.2", reference:"clamav-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"clamav-db-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"clamav-milter-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"clamd-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"x86_64", reference:"lib64clamav1-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"x86_64", reference:"lib64clamav1-devel-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libclamav1-0.88.2-0.1.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libclamav1-devel-0.88.2-0.1.102mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK2006.0", reference:"clamav-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"clamav-db-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"clamav-milter-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"clamd-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"x86_64", reference:"lib64clamav1-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"x86_64", reference:"lib64clamav1-devel-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"libclamav1-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"libclamav1-devel-0.88.2-0.1.20060mdk", yank:"mdk")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#
# (C) Tenable Network Security, Inc.
#

if ( ! defined_func("bn_random") ) exit(0);


include("compat.inc");

if(description)
{
 script_id(21763);
 script_version ("1.22");
 script_cve_id(
   "CVE-2006-1468", 
   "CVE-2006-1469", 
   "CVE-2006-1470", 
   "CVE-2006-1471", 
   "CVE-2006-1989"
 );
 script_bugtraq_id(18686, 18724, 18728, 18731, 18733);

 script_name(english:"Mac OS X 10.4.x < 10.4.7 Multiple Vulnerabilities");
 
 script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a Mac OS X update which fixes a security
issue." );
 script_set_attribute(attribute:"description", value:
"The remote host is running a version of Mac OS X 10.4.x that is prior
to 10.4.7.

Mac OS X 10.4.7 contains several security fixes for the following 
programs :

 - AFP server
 - ImageIO
 - launched
 - OpenLDAP" );
 # http://web.archive.org/web/20070919094538/http://docs.info.apple.com/article.html?artnum=303973
 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?89e8bd42" );
 script_set_attribute(attribute:"see_also", value:"http://lists.apple.com/archives/security-announce/2006/Jun/msg00000.html" );
 script_set_attribute(attribute:"solution", value:
"Upgrade to Mac OS X 10.4.7 :
http://www.apple.com/support/downloads/macosxupdate1047intel.html
http://www.apple.com/support/downloads/macosxupdate1047ppc.html
http://www.apple.com/support/downloads/macosxserverupdate1047.html" );
 script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
 script_set_cvss_temporal_vector("CVSS2#E:POC/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:"plugin_publication_date", value: "2006/06/28");
 script_set_attribute(attribute:"vuln_publication_date", value: "2006/05/01");
 script_set_attribute(attribute:"patch_publication_date", value: "2006/06/27");
 script_cvs_date("Date: 2018/07/14  1:59:35");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
script_end_attributes();

 script_summary(english:"Check for the version of Mac OS X");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2006-2018 Tenable Network Security, Inc.");
 script_family(english:"MacOS X Local Security Checks");
 script_dependencies("ssh_get_info.nasl","mdns.nasl", "ntp_open.nasl");
 #script_require_keys("Host/MacOSX/packages");
 exit(0);
}


os = get_kb_item("Host/MacOSX/Version");
if ( ! os ) os = get_kb_item("mDNS/os");
if ( ! os ) exit(0);
if ( ereg(pattern:"Mac OS X 10\.4($|\.[1-6]([^0-9]|$))", string:os)) security_hole(0);

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 200605-03.
#
# The advisory text is Copyright (C) 2001-2015 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(21318);
  script_version("1.14");
  script_cvs_date("Date: 2019/08/02 13:32:43");

  script_cve_id("CVE-2006-1989");
  script_xref(name:"GLSA", value:"200605-03");

  script_name(english:"GLSA-200605-03 : ClamAV: Buffer overflow in Freshclam");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-200605-03
(ClamAV: Buffer overflow in Freshclam)

    Ulf Harnhammar and an anonymous German researcher discovered that
    Freshclam fails to check the size of the header data returned by a
    webserver.
  
Impact :

    By enticing a user to connect to a malicious webserver an attacker
    could cause the execution of arbitrary code.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200605-03"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All ClamAV users should upgrade to the latest version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=app-antivirus/clamav-0.88.2'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/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:gentoo:linux:clamav");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/05/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/05/03");
  script_set_attribute(attribute:"vuln_publication_date", value:"2006/05/01");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 Tenable Network Security, Inc.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"app-antivirus/clamav", unaffected:make_list("ge 0.88.2"), vulnerable:make_list("lt 0.88.2"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ClamAV");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-1050. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(22592);
  script_version("1.19");
  script_cvs_date("Date: 2019/08/02 13:32:19");

  script_cve_id("CVE-2006-1989");
  script_bugtraq_id(17754);
  script_xref(name:"DSA", value:"1050");

  script_name(english:"Debian DSA-1050-1 : clamav - buffer overflow");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Ulf Harnhammar and an anonymous researcher from Germany discovered a
vulnerability in the protocol code of freshclam, a command line
utility responsible for downloading and installing virus signature
updates for ClamAV, the antivirus scanner for Unix. This could lead to
a denial of service or potentially the execution of arbitrary code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2006/dsa-1050"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the clamav packages.

The old stable distribution (woody) does not contain clamav packages.

For the stable distribution (sarge) this problem has been fixed in
version 0.84-2.sarge.9."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:clamav");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/05/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/10/14");
  script_set_attribute(attribute:"vuln_publication_date", value:"2006/05/01");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 Tenable Network Security, Inc.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"3.1", prefix:"clamav", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"clamav-base", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"clamav-daemon", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"clamav-docs", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"clamav-freshclam", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"clamav-milter", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"clamav-testfiles", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"libclamav-dev", reference:"0.84-2.sarge.9")) flag++;
if (deb_check(release:"3.1", prefix:"libclamav1", reference:"0.84-2.sarge.9")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");