Mandrake Linux Security Advisory : xchat (MDKSA-2004:036)

#%NASL_MIN_LEVEL 70300

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2004:036. 
# The text itself is copyright (C) Mandriva S.A.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(14135);
  script_version("1.19");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2004-0409");
  script_xref(name:"MDKSA", value:"2004:036");

  script_name(english:"Mandrake Linux Security Advisory : xchat (MDKSA-2004:036)");
  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:
"A remotely exploitable vulnerability was discovered in the Socks-5
proxy code in XChat. By default, socks5 traversal is disabled, and one
would also need to connect to an attacker's own custom proxy server in
order for this to be exploited. Successful exploitation could lead to
arbitrary code execution as the user running XChat.

The provided packages are patched to prevent this problem."
  );
  # 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:"solution", value:"Update the affected packages.");
  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:mandriva:linux:xchat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:xchat-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:xchat-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:xchat-tcl");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:10.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2004/04/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/07/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2021 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:"MDK10.0", cpu:"i386", reference:"xchat-2.0.7-6.1.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"xchat-perl-2.0.7-6.1.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"xchat-python-2.0.7-6.1.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"xchat-tcl-2.0.7-6.1.100mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.2", reference:"xchat-2.0.4-7.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"xchat-perl-2.0.4-7.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"xchat-python-2.0.4-7.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"xchat-tcl-2.0.4-7.1.92mdk", yank:"mdk")) flag++;


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