CentOS 4 : gd (CESA-2006:0194)

#%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-2006:0194 and 
# CentOS Errata and Security Advisory 2006:0194 respectively.
#

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

if (description)
{
  script_id(21982);
  script_version("1.18");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2004-0941");
  script_xref(name:"RHSA", value:"2006:0194");

  script_name(english:"CentOS 4 : gd (CESA-2006:0194)");
  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 gd packages that fix several buffer overflow flaws are now
available.

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

The gd package contains a graphics library used for the dynamic
creation of images such as PNG and JPEG.

Several buffer overflow flaws were found in the way gd allocates
memory. An attacker could create a carefully crafted image that could
execute arbitrary code if opened by a victim using a program linked
against the gd library. The Common Vulnerabilities and Exposures
project (cve.mitre.org) assigned the name CVE-2004-0941 to these
issues.

Users of gd should upgrade to these updated packages, which contain a
backported patch and is not vulnerable to these issues."
  );
  # https://lists.centos.org/pipermail/centos-announce/2006-February/012605.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?70a06fec"
  );
  # https://lists.centos.org/pipermail/centos-announce/2006-February/012608.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?5cc5bd40"
  );
  # https://lists.centos.org/pipermail/centos-announce/2006-February/012609.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7cde0256"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected gd packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:gd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:gd-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:gd-progs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2005/02/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/02/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/07/05");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2021 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:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 4.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 && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-4", reference:"gd-2.0.28-4.4E.1")) flag++;
if (rpm_check(release:"CentOS-4", reference:"gd-devel-2.0.28-4.4E.1")) flag++;
if (rpm_check(release:"CentOS-4", reference:"gd-progs-2.0.28-4.4E.1")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    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, "gd / gd-devel / gd-progs");
}