CentOS 5 : cups (CESA-2008:1029)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2008:1029 and 
# CentOS Errata and Security Advisory 2008:1029 respectively.
#

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

if (description)
{
  script_id(43720);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2008-5183");
  script_bugtraq_id(32419);
  script_xref(name:"RHSA", value:"2008:1029");

  script_name(english:"CentOS 5 : cups (CESA-2008:1029)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated cups packages that fix a security issue are now available for
Red Hat Enterprise Linux 5.

This update has been rated as having moderate security impact by the
Red Hat Security Response Team.

The Common UNIX(r) Printing System (CUPS) provides a portable printing
layer for UNIX operating systems.

A NULL pointer dereference flaw was found in the way CUPS handled
subscriptions for printing job completion notifications. A local user
could use this flaw to crash the CUPS daemon by submitting a large
number of printing jobs requiring mail notification on completion,
leading to a denial of service. (CVE-2008-5183)

Users of cups should upgrade to these updated packages, which contain
a backported patch to correct this issue."
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-December/015493.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?9c66439e"
  );
  # https://lists.centos.org/pipermail/centos-announce/2008-December/015494.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d51be836"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected cups packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:cups");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:cups-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:cups-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:cups-lpd");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/11/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2008/12/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/01/06");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"CentOS Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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);
release = get_kb_item("Host/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 5.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/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$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-5", reference:"cups-1.2.4-11.18.el5_2.3")) flag++;
if (rpm_check(release:"CentOS-5", reference:"cups-devel-1.2.4-11.18.el5_2.3")) flag++;
if (rpm_check(release:"CentOS-5", reference:"cups-libs-1.2.4-11.18.el5_2.3")) flag++;
if (rpm_check(release:"CentOS-5", reference:"cups-lpd-1.2.4-11.18.el5_2.3")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "cups / cups-devel / cups-libs / cups-lpd");
}