Vulnerabilities > CVE-2004-0806 - Unspecified vulnerability in Cdrtools Cdrecord 1.11/2.0

#%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 200409-18.
#
# The advisory text is Copyright (C) 2001-2015 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(14746);
  script_version("1.15");
  script_cvs_date("Date: 2019/08/02 13:32:41");

  script_cve_id("CVE-2004-0806");
  script_xref(name:"GLSA", value:"200409-18");

  script_name(english:"GLSA-200409-18 : cdrtools: Local root vulnerability in cdrecord if set SUID root");
  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-200409-18
(cdrtools: Local root vulnerability in cdrecord if set SUID root)

    Max Vozeler discovered that the cdrecord utility, when set to SUID root,
    fails to drop root privileges before executing a user-supplied RSH program.
    By default, Gentoo does not ship the cdrecord utility as SUID root and
    therefore is not vulnerable. However, many users (and CD-burning
    front-ends) set this manually after installation.
  
Impact :

    A local attacker could specify a malicious program using the $RSH
    environment variable and have it executed by the SUID cdrecord, resulting
    in root privileges escalation.
  
Workaround :

    As a workaround, you could remove the SUID rights from your cdrecord
    utility :
    # chmod a-s /usr/bin/cdrecord"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/200409-18"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All cdrtools users should upgrade to the latest version:
    # emerge sync
    # emerge -pv '>=app-cdr/cdrtools-2.01_alpha37-r1'
    # emerge '>=app-cdr/cdrtools-2.01_alpha37-r1'"
  );
  script_set_cvss_base_vector("CVSS2#AV:L/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:gentoo:linux:cdrtools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2004/09/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/16");
  script_set_attribute(attribute:"vuln_publication_date", value:"2004/08/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 Tenable Network Security, Inc.");
  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:"app-cdr/cdrtools", unaffected:make_list("ge 2.01_alpha37-r1", "rge 2.01_alpha28-r2"), vulnerable:make_list("le 2.01_alpha37"))) 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, "cdrtools");
}

#%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-2004:091. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(14680);
  script_version ("1.18");
  script_cvs_date("Date: 2019/08/02 13:32:47");

  script_cve_id("CVE-2004-0806");
  script_xref(name:"MDKSA", value:"2004:091");

  script_name(english:"Mandrake Linux Security Advisory : cdrecord (MDKSA-2004:091)");
  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:
"Max Vozeler found that the cdrecord program, which is suid root, fails
to drop euid=0 when it exec()s a program specified by the user through
the $RSH environment variable. This can be abused by a local attacker
to obtain root privileges.

The updated packages are patched to fix the vulnerability."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/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:mandriva:linux:cdrecord");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cdrecord-cdda2wav");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:cdrecord-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:mkisofs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:10.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:9.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2004/09/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2004/09/08");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2004-2019 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:"MDK10.0", reference:"cdrecord-2.01-0.a28.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"cdrecord-cdda2wav-2.01-0.a28.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"cdrecord-devel-2.01-0.a28.2.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"mkisofs-2.01-0.a28.2.100mdk", yank:"mdk")) flag++;

if (rpm_check(release:"MDK9.2", reference:"cdrecord-2.01-0.a18.2.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"cdrecord-cdda2wav-2.01-0.a18.2.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"cdrecord-devel-2.01-0.a18.2.1.92mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK9.2", reference:"mkisofs-2.01-0.a18.2.1.92mdk", 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");