Vulnerabilities > CVE-2005-2718 - Buffer Overflow vulnerability in MPlayer Audio Header

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2005:158. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(19913);
  script_version ("1.17");
  script_cvs_date("Date: 2019/08/02 13:32:48");

  script_cve_id("CVE-2005-2718");
  script_xref(name:"MDKSA", value:"2005:158");

  script_name(english:"Mandrake Linux Security Advisory : mplayer (MDKSA-2005:158)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandrake Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Buffer overflow in ad_pcm.c in MPlayer 1.0pre7 and earlier allows
remote attackers to execute arbitrary code via a video file with an
audio header containing a large value in a strf chunk.

The updated packages have been patched to correct this problem."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.sven-tantau.de/public_files/mplayer/mplayer_20050824.txt"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:mandriva:linux:lib64postproc0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64postproc0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libdha1.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpostproc0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libpostproc0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mencoder");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mplayer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mplayer-gui");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:10.1");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:mandrakesoft:mandrake_linux:le2005");

  script_set_attribute(attribute:"patch_publication_date", value:"2005/09/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/10/05");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2005-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"libdha1.0-1.0-0.pre5.8.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"libpostproc0-1.0-0.pre5.8.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"libpostproc0-devel-1.0-0.pre5.8.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"mencoder-1.0-0.pre5.8.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"mplayer-1.0-0.pre5.8.2.101mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.1", cpu:"i386", reference:"mplayer-gui-1.0-0.pre5.8.2.101mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK10.2", cpu:"x86_64", reference:"lib64postproc0-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"x86_64", reference:"lib64postproc0-devel-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libdha1.0-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libpostproc0-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", cpu:"i386", reference:"libpostproc0-devel-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"mencoder-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"mplayer-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.2", reference:"mplayer-gui-1.0-0.pre6.8.2.102mdk", yank:"mdk")) flag++;


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

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 200509-01.
#
# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(19576);
  script_version("1.16");
  script_cvs_date("Date: 2019/08/02 13:32:42");

  script_cve_id("CVE-2005-2718");
  script_xref(name:"GLSA", value:"200509-01");

  script_name(english:"GLSA-200509-01 : MPlayer: Heap overflow in ad_pcm.c");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-200509-01
(MPlayer: Heap overflow in ad_pcm.c)

    Sven Tantau discovered a heap overflow in the code handling the
    strf chunk of PCM audio streams.
  
Impact :

    An attacker could craft a malicious video or audio file which,
    when opened using MPlayer, would end up executing arbitrary code on the
    victim's computer with the permissions of the user running MPlayer.
  
Workaround :

    You can mitigate the issue by adding 'ac=-pcm,' to your MPlayer
    configuration file (note that this will prevent you from playing
    uncompressed audio)."
  );
  # http://www.sven-tantau.de/public_files/mplayer/mplayer_20050824.txt
  script_set_attribute(
    attribute:"see_also",
    value:"https://beastiebytes.com/public_files/mplayer/mplayer_20050824.txt"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200509-01"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All MPlayer users should upgrade to the latest version:
    # emerge --sync
    # emerge --ask --oneshot --verbose '>=media-video/mplayer-1.0_pre7-r1'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:gentoo:linux:mplayer");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2005/09/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/09/06");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2005-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Gentoo Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"media-video/mplayer", unaffected:make_list("ge 1.0_pre7-r1"), vulnerable:make_list("lt 1.0_pre7-r1"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "MPlayer");
}