RHEL 3 / 4 : RealPlayer (RHSA-2005:523)

#%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-2005:523. The text 
# itself is copyright (C) Red Hat, Inc.
#

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

if (description)
{
  script_id(18556);
  script_version("1.15");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2005-1766");
  script_xref(name:"RHSA", value:"2005:523");

  script_name(english:"RHEL 3 / 4 : RealPlayer (RHSA-2005:523)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An updated RealPlayer package that fixes a buffer overflow issue is
now available.

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

[Updated 05 Jul 2005] The previous package for Red Hat Enterprise
Linux 4 did not contain the proper fix for this issue. This erratum
has been updated with a replacement package that corrects this issue

RealPlayer is a media player that provides media playback locally and
via streaming. It plays RealAudio, RealVideo, MP3, 3GPP Video, Flash,
SMIL 2.0, JPEG, GIF, PNG, RealPix, RealText, and more.

A buffer overflow bug was found in the way RealPlayer processes SMIL
files. An attacker could create a specially crafted SMIL file that
could combine with a malicious Web server to execute arbitrary code
when the file was opened by a user. The Common Vulnerabilities and
Exposures project (cve.mitre.org) has assigned the name CVE-2005-1766
to this issue.

All users of RealPlayer are advised to upgrade to this updated
package, which contains RealPlayer version 10.0.5 and is not
vulnerable to this issue."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.redhat.com/security/data/cve/CVE-2005-1766.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://rhn.redhat.com/errata/RHSA-2005-523.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected RealPlayer and / or realplayer packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/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:redhat:enterprise_linux:RealPlayer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:realplayer");
  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:"patch_publication_date", value:"2005/07/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/06/24");
  script_set_attribute(attribute:"vuln_publication_date", value:"2005/06/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2005-2021 Tenable Network Security, Inc.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
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);

flag = 0;
if (rpm_check(release:"RHEL3", cpu:"i386", reference:"realplayer-10.0.5-0.rhel3.1")) flag++;

if (rpm_check(release:"RHEL4", cpu:"i386", reference:"RealPlayer-10.0.5-2")) flag++;


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