Vulnerabilities > CVE-2004-0409 - Unspecified vulnerability in Xchat

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2004:585. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(15633);
  script_version ("1.25");
  script_cvs_date("Date: 2019/10/25 13:36:10");

  script_cve_id("CVE-2004-0409");
  script_xref(name:"RHSA", value:"2004:585");

  script_name(english:"RHEL 2.1 / 3 : xchat (RHSA-2004:585)");
  script_summary(english:"Checks the rpm output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An updated xchat package that fixes a stack-based buffer overflow in
the SOCKSv5 proxy code.

X-Chat is a graphical IRC chat client for the X Window System.

A stack-based buffer overflow has been fixed in the SOCKSv5 proxy
code. An attacker could create a malicious SOCKSv5 proxy server in
such a way that X-Chat would execute arbitrary code if a victim
configured X-Chat to use the proxy. The Common Vulnerabilities and
Exposures project (cve.mitre.org) has assigned the name CVE-2004-0409
to this issue.

Users of X-Chat should upgrade to this erratum package, which contains
a backported security patch, and is not vulnerable to this issue."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2004-0409"
  );
  # http://mail.nl.linux.org/xchat-announce/2004-04/msg00000.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?591f5f7f"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2004:585"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected xchat package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:redhat:enterprise_linux:xchat");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:2.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:3");

  script_set_attribute(attribute:"vuln_publication_date", value:"2004/06/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2004/10/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/11/04");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^(2\.1|3)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 2.1 / 3.x", "Red Hat " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2004:585";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"xchat-1.8.9-1.21as.2")) flag++;

  if (rpm_check(release:"RHEL3", reference:"xchat-2.0.4-4.EL")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xchat");
  }
}

#%NASL_MIN_LEVEL 999999

# @DEPRECATED@
#
# This script has been deprecated by freebsd_pkg_8338a20f957311d893660020ed76ef5a.nasl.
#
# Disabled on 2011/10/02.
#

#
# (C) Tenable Network Security, Inc.
#
# This script contains information extracted from VuXML :
#
# Copyright 2003-2006 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(12624);
 script_version("1.10");
 script_cve_id("CVE-2004-0409");

 script_name(english:"FreeBSD : xchat remotely exploitable buffer overflow (Socks5) (204)");

script_set_attribute(attribute:'synopsis', value: 'The remote host is missing a security update');
script_set_attribute(attribute:'description', value:'The following package needs to be updated: xchat2');
script_set_attribute(attribute: 'cvss_vector', value: 'CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P');
script_set_attribute(attribute:'solution', value: 'Update the package on the remote host');
script_set_attribute(attribute: 'see_also', value: 'http://aluigi.altervista.org/adv/live555x-adv.txt
http://www.mozilla.org/projects/security/known-vulnerabilities.html
http://www.mozilla.org/security/announce/2008/mfsa2008-01.html
http://www.mozilla.org/security/announce/2008/mfsa2008-02.html
http://www.mozilla.org/security/announce/2008/mfsa2008-03.html
http://www.mozilla.org/security/announce/2008/mfsa2008-04.html
http://www.mozilla.org/security/announce/2008/mfsa2008-05.html
http://www.mozilla.org/security/announce/2008/mfsa2008-06.html
http://www.mozilla.org/security/announce/2008/mfsa2008-07.html
http://www.mozilla.org/security/announce/2008/mfsa2008-08.html
http://www.mozilla.org/security/announce/2008/mfsa2008-09.html
http://www.mozilla.org/security/announce/mfsa2005-47.html
http://xchat.org/files/source/2.0/patches/xc208-fixsocks5.diff');
script_set_attribute(attribute:'see_also', value: 'http://www.FreeBSD.org/ports/portaudit/8338a20f-9573-11d8-9366-0020ed76ef5a.html');

 script_set_attribute(attribute:"plugin_publication_date", value: "2004/07/06");
 script_end_attributes();
 script_summary(english:"Check for xchat2");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2009-2018 Tenable Network Security, Inc.");
 family["english"] = "FreeBSD Local Security Checks";
 script_family(english:family["english"]);
 script_dependencies("ssh_get_info.nasl");
 script_require_keys("Host/FreeBSD/pkg_info");
 exit(0);
}

# Deprecated.
exit(0, "This plugin has been deprecated. Refer to plugin #37503 (freebsd_pkg_8338a20f957311d893660020ed76ef5a.nasl) instead.");

global_var cvss_score;
cvss_score=7;
include('freebsd_package.inc');


pkg_test(pkg:"xchat2>=1.8<2.0.8_2");