RHEL 3 / 4 / 5 : acroread (RHSA-2008:0974)

#%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-2008:0974. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(40730);
  script_version("1.36");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/03/28");

  script_cve_id(
    "CVE-2008-2549",
    "CVE-2008-2992",
    "CVE-2008-4812",
    "CVE-2008-4813",
    "CVE-2008-4814",
    "CVE-2008-4815",
    "CVE-2008-4817",
    "CVE-2009-0927"
  );
  script_bugtraq_id(29420, 32100, 32105);
  script_xref(name:"RHSA", value:"2008:0974");
  script_xref(name:"TRA", value:"TRA-2009-01");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/03/24");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/04/15");

  script_name(english:"RHEL 3 / 4 / 5 : acroread (RHSA-2008:0974)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"Updated acroread packages that fix various security issues are now
available for Red Hat Enterprise Linux 3 Extras, Red Hat Enterprise
Linux 4 Extras, and Red Hat Enterprise Linux 5 Supplementary.

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

Adobe Reader allows users to view and print documents in Portable
Document Format (PDF).

Several input validation flaws were discovered in Adobe Reader. A
malicious PDF file could cause Adobe Reader to crash or, potentially,
execute arbitrary code as the user running Adobe Reader.
(CVE-2008-2549, CVE-2008-2992, CVE-2008-4812, CVE-2008-4813,
CVE-2008-4814, CVE-2008-4817)

The Adobe Reader binary had an insecure relative RPATH (runtime
library search path) set in the ELF (Executable and Linking Format)
header. A local attacker able to convince another user to run Adobe
Reader in an attacker-controlled directory could run arbitrary code
with the privileges of the victim. (CVE-2008-4815)

All acroread users are advised to upgrade to these updated packages,
that contain Adobe Reader version 8.1.3, and are not vulnerable to
these issues.");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-2549");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-2992");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-4812");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-4813");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-4814");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-4815");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2008-4817");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2009-0927");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2008:0974");
  script_set_attribute(attribute:"see_also", value:"https://www.tenable.com/security/research/tra-2009-01");
  script_set_attribute(attribute:"solution", value:
"Update the affected acroread and / or acroread-plugin packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2009-0927");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Adobe Collab.getIcon() Buffer Overflow');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");
  script_cwe_id(20, 119, 264, 399);

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/06/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2008/11/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/08/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:acroread");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:acroread-plugin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4.7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5.2");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Red Hat Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2009-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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:"^(3|4|5)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 3.x / 4.x / 5.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$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
if (cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i386", cpu);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2008:0974";
  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:"RHEL3", cpu:"i386", reference:"acroread-8.1.3-1")) flag++;

  if (rpm_check(release:"RHEL3", cpu:"i386", reference:"acroread-plugin-8.1.3-1")) flag++;


  if (rpm_check(release:"RHEL4", cpu:"i386", reference:"acroread-8.1.3-1.el4")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i386", reference:"acroread-plugin-8.1.3-1.el4")) flag++;


  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"acroread-8.1.3-1.el5")) flag++;

  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"acroread-plugin-8.1.3-1.el5")) 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, "acroread / acroread-plugin");
  }
}