Oracle Linux 3 / 4 / 5 : freetype (ELSA-2007-0403)

#%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-2007:0403 and 
# Oracle Linux Security Advisory ELSA-2007-0403 respectively.
#

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

if (description)
{
  script_id(67512);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2007-2754");
  script_bugtraq_id(24074);
  script_xref(name:"RHSA", value:"2007:0403");

  script_name(english:"Oracle Linux 3 / 4 / 5 : freetype (ELSA-2007-0403)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2007:0403 :

Updated freetype packages that fix a security flaw are now available
for Red Hat Enterprise Linux 2.1, 3, 4, and 5.

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

FreeType is a free, high-quality, portable font engine.

An integer overflow flaw was found in the way the FreeType font engine
processed TTF font files. If a user loaded a carefully crafted font
file with a program linked against FreeType, it could cause the
application to crash or execute arbitrary code. While it is uncommon
for a user to explicitly load a font file, there are several
application file formats which contain embedded fonts that are parsed
by FreeType. (CVE-2007-2754)

Users of FreeType should upgrade to these updated packages, which
contain a backported patch to correct this issue."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2007-June/000171.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2007-June/000178.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2007-June/000220.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected freetype packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:oracle:linux:freetype");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freetype-demos");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freetype-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:freetype-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/05/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/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/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^(3|4|5)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 3 / 4 / 5", "Oracle Linux " + 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 && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);

flag = 0;
if (rpm_check(release:"EL3", cpu:"i386", reference:"freetype-2.1.4-7.el3")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"freetype-2.1.4-7.el3")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"freetype-devel-2.1.4-7.el3")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"freetype-devel-2.1.4-7.el3")) flag++;

if (rpm_check(release:"EL4", cpu:"i386", reference:"freetype-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"freetype-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"freetype-demos-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"freetype-demos-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"freetype-devel-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"freetype-devel-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"freetype-utils-2.1.9-6.el4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"freetype-utils-2.1.9-6.el4")) flag++;

if (rpm_check(release:"EL5", reference:"freetype-2.2.1-19.el5")) flag++;
if (rpm_check(release:"EL5", reference:"freetype-demos-2.2.1-19.el5")) flag++;
if (rpm_check(release:"EL5", reference:"freetype-devel-2.2.1-19.el5")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freetype / freetype-demos / freetype-devel / freetype-utils");
}